Planning the birth
If your ultrasound scans have shown that your baby is large, you may be advised to have an early induction (starting labour artificially) or planned caesarean section. Even if you’ve had a caesarean section before, you may still be able to give birth vaginally if you want to.
Your team may advise you to give birth in a hospital. This is because it has all the facilities needed to look after you and your baby during and after labour.
If you have any other health problems, such as being overweight or any spinal nerve‑related problems, you may be advised to see an anaesthetist. They can talk to you about the different methods of pain relief suitable for you during the birth.
When to have your baby
If your pregnancy goes on for too long, it may increase the risk of problems for you and your baby.
If you live in England and Wales, you will be advised to have your baby before 41 weeks. If you don’t go into labour naturally by then, you will be offered an induction or advised to have a planned caesarean section. You may be advised to have your baby earlier than this if you have complications, such as high glucose levels, high blood pressure or a big or small baby.
If your labour starts before 37 weeks
If you go into labour early, you may also be given medication to help your baby’s lungs develop.
Monitoring during labour
It’s important that your glucose levels stay in the target range during labour. This will prevent your baby’s glucose getting low in the first few hours after they’re born. This is known as transient neonatal hypoglycaemia.
This is more likely to happen if you are already giving yourself insulin injections. If you managed your glucose levels through diet alone, you may need very little additional monitoring during labour.
If you are exhausted, if your baby is distressed, or if they are not moving out of the birth canal, you may need an assisted birth. This is when the doctor uses special instruments to help deliver the baby during the last stage of labour.
What happens after my baby is born?
Your baby’s health
Your baby will stay with you unless they need extra care.
There is no reason why you can’t breastfeed your baby if you have gestational diabetes. In fact, it can help protect their future health. If you’ve had gestational diabetes your baby may be at greater risk of developing obesity and or diabetes in later life. But breastfeeding can reduce these risks, as well as protect your baby against the risk of infections, asthma and heart disease.
However you choose to feed your baby, you should start feeding them as soon as possible after birth (within half an hour) and then every 2-3 hours. This will help your baby’s glucose stay at a safe level.
A few hours after the birth, your healthcare team will test your baby’s glucose level by pricking their heel to get a drop of blood. Your baby will not enjoy this but it should be very quick, so try not to let it upset you. The test is done to keep your baby safe.
Your baby may need to be looked after in a neonatal unit if they:
- are unwell
- need close monitoring or treatment
- need help with feeding
- were born prematurely.
Find out more about feeding your baby after birth.
"I was an emotional wreck afterwards for a whole week, crying all the time. I didn't like seeing my baby with tubes in him and he had jaundice as well so we weren't allowed to go home. But now, he's fabulous; constantly crawling around, he's a really busy baby!"
You’ll probably be advised to stop taking any diabetes medication straight away after your baby is born. This is because gestational diabetes usually settles after birth.
Your glucose levels should be tested to make sure they have gone back to normal before you go home. You should also have a diabetes test about 6-8 weeks after your baby is born. This is important, because some women will still have diabetes after pregnancy.
Find out more about the long-term implications of gestational diabetes.
If you become pregnant again
If you’ve had gestational diabetes before, you are at risk of getting it again in your next pregnancy. If you’re planning to get pregnant again, trying to live a healthy lifestyle now will:
- improve your fertility
- protect your baby’s future health
- reduce your risk of problems in pregnancy.
Find out more about getting pregnant if you’ve had gestational diabetes before.
What does all this mean for you?
If your birth experience is different to what you had hoped for, this can be difficult to come to terms with. It is important to remember that labour and birth often does not go to plan, whether it is complicated by gestational diabetes or not. For many women, knowing more about induction and caesarean births helps them feel mentally prepared for what may happen.
"I'd seen a lot of my friends have children, so I had an idea that labour can change dramatically in minutes. I knew that the ideal wasn't always possible. I think that helped a bit."
If you do feel very emotional about any aspect your birth – even if it’s much later – it can help to talk about it. You can speak to friends or family, your midwife, health visitor or GP.
You can also speak to our midwives on our pregnancy line on 0800 014 7800 (Monday to Friday, 9am to 5pm), or email us at [email protected].
For most women with gestational diabetes, blood glucose levels return to normal immediately after the birth.
It’s natural to feel worried if you’ve been diagnosed with gestational diabetes. Here are some on how to ease any concerns.
Women who are overweight are at higher risk of developing gestational diabetes, although many women who develop it are not overweight at all.
If you have gestational diabetes, exercise can help you manage your condition by reducing your glucose levels.
Eating well is an important part of managing gestational diabetes and staying healthy throughout your pregnancy.
Gestational diabetes is treated by making changes to diet and exercise to manage glucose levels. If this doesn’t work, you may be given medication.
If you have gestational diabetes, measuring your own blood glucose levels will become something you do regularly.
Some women can control their glucose levels through diet and exercise alone, but others will need to take tablets or injections to help control it.
NICE (2015). Diabetes in pregnancy: management from preconception to the postnatal period. National Institute for health and care excellence https://www.nice.org.uk/guidance/ng3
SIGN (2010) Management of Diabetes. Scottish Intercollegiate Guidelines Network https://www.sign.ac.uk/assets/sign116.pdf
Royal College of Obstetricians and Gynaecologists (2013) Gestational diabetes https://www.rcog.org.uk/globalassets/documents/patients/patient-information-leaflets/pregnancy/pi-gestational-diabetes.pdf
Sue Macdonald, Gail Johnson, Mayes’ Midwifery. Edinburgh: Baillir̈e Tindall Elsevier, 2017), p.765-767Hide details
ℹLast reviewed on July 24th, 2020. Next review date July 24th, 2023.
By Nerlande Nicolas (not verified) on 13 Feb 2020 - 06:55
Hi!! I’m 38 weeks and 3 days pregnant Keith my second child and I have gestational diabetes. My BG levels have been under control with diet and I haven’t needed to take insulin after meals. For about two weeks I took insulin at night to control my fasting levels. All of my ultra sounds have been good and baby is measuring right on average. I really hope to go into labor naturally. However, if I don’t by 39 weeks I will be induced. Since everything seems to be going well with baby and my levels are under control, what are your thoughts on requesting to delay my indication in hopes of going into labor naturally. I know the risk of still birth is higher the later you get into your pregnancy, but I feel like my baby and I are doing well. Please let me know your thoughts! I’m scheduled to be induced this coming Monday on the 17th.
By Laura (not verified) on 23 Jun 2019 - 10:48
I have just been diagnosed with GD at 26 weeks. I am due to go to the GD clinic next week where I'm sure I'll be able to find out lots more. In the mean time, are there any restrictions such as not being able to have a water birth? I know that birth plans cannot always be followed but I had a water birth last time and would like another one if possible. Thanks in advance
By Anne Marie (not verified) on 19 Apr 2019 - 12:14
I had GD from early on when they found my glucose high at 13 wks was able to control with a strict diet until closer to 20wks I then had to start insulin. It’s pretty controlled with insulin. I’ve had 4 ultrasounds baby is growing healthy. I had an emergency c sec with my first and now scheduled at 39 weeks. I get very anxious about the birth of baby’s glucose drops and requires injections. My anxiety about it is bad. Can I recommend a c sec at 38 weeks to prevent any of that as the baby will be full term?
By Mercedes (not verified) on 19 Oct 2018 - 14:05
I feel so bad because I have a phobea of needles and I haven been able to test my blood I was wondering if I eat right do you think my baby will be alright I’m 5 months pregnant now i had an ultra sound 3 times and my bday is fine so far my baby it fully formed and has a strong heart beat can I just eat right ?
By Midwife @Tommys on 22 Oct 2018 - 09:41
Of course eating the right foods is really important and it's good that you are focusing on that and doing your best. Are you saying that you haven't had any blood tests during this pregnancy? In the UK we have the advantage of many blood tests which help to ensure that pregnant women have the best chance of a normal and healthy pregnancy. I would strongly advise that you have the recommended blood tests as these will protect you, your baby and the medical team who will care for you in labour. Speak to your midwife or call us here at Tommy's if you need to discuss it further. 0800 0147 800
By Abby (not verified) on 1 Oct 2018 - 01:44
Am 33 weeks and I have just been diagnosed with gestational diabetes I did the two hour test and the first hour it was at 7.9 and the second hour was 9.9.. I am a little confused. My doctor was trying to control it through diet but it wasn't really going down so he suggested taking the metformin and still remain with the diet but it's still not controlled this moment it's up and another its down . This is my first pregnancy I don't know what to do I don't know if this is affecting the baby because it keeps on fluctuating...
By Midwife @Tommys on 1 Oct 2018 - 15:08
It can be very difficult controlling your sugar levels once you have been diagnosed. Have you been really strict with your diet? We have some good advice about how to restrict your carbohydrates here: https://www.tommys.org/pregnancy-information/pregnancy-complications/gestational-diabetes/treatment-gestational-diabetes/understanding-glycaemic-index
Write down everything that you eat and drink and your midwife or diabetes specialist will be able to support you. Your consultant will see you regularly and will induce labour if needed. Best wishes
By Wendy Davis (not verified) on 7 Aug 2018 - 10:10
My daughter has been diagnosed with GD but has only ever had high levels in the morning She is on a strict diet and takes insulin at night ... although the insulin does not seem to have had any effect on the sugar levels. On Monday she was told that although everything seems normal and there are no indications of any problems they want to induce at 37 weeks. She is very upset. They mentioned higher risk of stillbirth but I cannot find any stats to say HOW high ( 1 in a million? 1 in a hundred?? ) She would like to have a "normal" delivery if possible but feels unable to challenge the experts. The guidance on your website states "The main reason for induction is to prevent stillbirth. For all women, the risk increases when their pregnancy goes past 42 weeks. However, one study has shown that women with gestational diabetes may be at risk earlier. So for this reason, the guidance in England and Wales states that if you have gestational diabetes, you should not go beyond 40 weeks, 6 days." That's quite a difference!! They are talking about inducing on 23rd August which is VERY SOON. Any way she could get an urgent second opinion??? thanks
By Midwife @Tommys on 8 Aug 2018 - 16:34
Yes, she can request a second opinion from any doctor/midwife at her trust. She can tell them her preferences. They cannot force her to be induced. She has to give her consent for this. If she is given all of the information- about the risks and benefits - then she can make a decision that she is both comfortable and happy with. Whatever choice that is. It is her body and her baby.
All the best and do let us know if you need any further advice or support.
By Victoria (not verified) on 17 Jul 2018 - 20:05
I'm a Brit living in the Netherlands so the system is slightly different here but largely the same.
After doing the glucose drink test, my results had one result (of three) that was 1/10th too high. Because of this it was determined I should test my blood sugar 4 x a day for 3 weeks to see whether I would need to go under the care of the hospital rather than my midwife, and possibly be treated with insulin and thereafter be induced at 38 weeks.
So treatment and outcome depend on my results after these three weeks.
I have been doing the tests for 6 days, and have had four high results out of 21 tests. When I look at my food diary mean I can see why I got the high result.
My questions; how much do I need to worry about those high results? Is that amount of high results normal, or a lot? Are those results abnormal for a person without GD? Are these high results already an indication that I will have to go onto insulin? Are they an indication that I do indeed have GD?
I desperately do not want to be induced early. Of course I will do what's best for my baby in the end, but I really don't want to be induced early.
By Midwife @Tommys on 18 Jul 2018 - 14:30
Thanks for getting in touch. My answer is not as helpful as i'd like it to be for you - my apologies.
The person best placed to answer your questions is your obstetric doctor and the specialist diabetic midwife. They train especially to be able to answer in depth questions like yours and to be able to guide the type of treatment that needs to be undertaken.
If you have an accurate food diary and good test results, then they may determine that GD seems unlikely with so few "high" readings.
You have a lot of say in the type of care that you receive - you could ask to be referred to a dietitian for instance to see if they can amend your dietary intake to help regulate your blood glucose and in turn, keep you off the GD medication.
Here is our hub on info on GD which may be of use to you.
Here are some other links you may find useful
Sophie, Tommy's Midwife
https://www.rcm.org.uk/tags/gestational-diabetes- rcm pages on G.D
By Saj (not verified) on 4 Jun 2018 - 15:03
I am 36 weeks 3 days had two previous c section one is emergency n second one is scheduled at 36+1 day n my boy had breathing problem n he was In nice about a week n than after 11 days he came home. This time my dr has scheduled my c section at 37+6 days my question is my baby's weight is normal about 3 kg at 36 week scan he is moving well ,dr said woman with Gdm should go for c section 37 week they have scheduled my steroids shots at 37+1.can I go for c section at 37+6 or cancel it?? Worrying about baby's lung n breathing..reply plz..
By Midwife @Tommys on 6 Jun 2018 - 14:27
Fetal lungs are fully matured from 36+6 weeks onward. Babies are considered full term from 37 weeks onward. It is possible that your baby had breathing problems at 36+1 weeks due to the lungs not being quite ready, but it is possible that there may have been some infection present too (you could ask to see your notes from his birth to reflect on what happened) but planning your next c/s for after 37 weeks is sensible. If you wish to call and talk this through on our pregnancyline in more detail, please do. Wishing you all the best , Sophie, Tommy's Midwife
By Dhanashri Deshmukh (not verified) on 26 Mar 2018 - 12:50
I am 38 week pregnant and 29 years old. According to last scan at 35 week baby's weight was around 2349gms,HR is 140 bts/min.Placenta is grade 3 mature.
What are the chances of normal delivery / c-section?
Is it recommended to reach till 40 week? And is there any risk in my case? Thanks in advance.
By Midwife @Tommys on 26 Mar 2018 - 15:47
Hi Dhanashri, Many women with gestational diabetes go on to have a normal delivery. Your healthcare team should discuss with you the best time for delivery. In many cases this is between 38 and 40 weeks. Most important thing for you to do is to control your blood sugars. Have you arranged another appointment for this week?
By Vikki (not verified) on 18 Feb 2018 - 13:37
"If you have gestational diabetes, you will have less choice about where to deliver your baby. This is because you will need to deliver your baby in a hospital that can offer 24-hour advanced resuscitation skills."
This is completely not true and is scaremongering. Women always have the right to choose where they give birth, and in some cases gestational diabetes causes no higher risk than a 'normal' pregnancy.
So disappointed in this - women have enough stress to deal with when pregnant without incorrect information on what should be reputable websites.
By abanting_2922 on 19 Feb 2018 - 17:09
I'm very sorry that you were disappointed by the wording of this article. The passage you have referred to comes from the NICE guidelines (https://www.nice.org.uk/guidance/ng3/chapter/1-Recommendations#neonatal-care), and NHS (https://www.nhs.uk/conditions/gestational-diabetes/treatment/#giving-birth), and is therefore in-line with current advice and best practice for women with gestational diabeties.
While the information was not wrong, I agree that the precise wording wasn't clear enough and more context was needed to help inform, not frighten. I have therefore tweaked this and hope that it more clearly explains why women with GD are advised to give birth in hospital.
We would never intentionally scaremonger, and check all articles we publish with professionals and at least 6 women with lived experience to make sure the tone and content is right. We take all feedback very seriously. If you would be interested in reviewing our information in future, we would really welcome your input as it has been very helpful here.
Please let me know if you would like any more information about the way we produce content, or if you have any further feedback.
By Sylverline (not verified) on 1 Jan 2018 - 14:44
I was told I. Have gestational debatics at week 28. Been on medication since then
I am in week 42. The baby head is not engaged and the medical team to coombe women hospital Ireland seems not to be interested in doing a year thing for me or the baby. Please anyone out there with any suggestion. Am becoming desperate
Been in the hospital since yesterday but have not been seen by any Doctor
By Midwife @Tommys on 4 Jan 2018 - 13:30
Hi, Thank you for your comment.
Not sure if you are still in hospital or you are being induced, but we would advice that you ask to speak to the Ward Manager or Head of Midwifery at the hospital. They will be able to give you a clearer picture of what is the delay in you being seen by a doctor if the ward staff cannot give you any information. You can also contact the hospital PALS ( Patient Advice Liaison Service) if you have any issues in the care you have been receiving. Hope this helps. Tommy's Midwives x
By Anonymous (not verified) on 8 Dec 2017 - 15:54
i am 40 years old. my first pregnancy. now at 36 weeks. through ultrasound the baby weight is 1.8 kg. i was diagnosed to have diabetes 6 month before I got pregnant. I'm taking insulin.
Now , doctor is to have early delivery, before 38 wks. baby's lung is mature. My BP is ok. no hypertension.
Is it save to have normal delivery?
By Midwife @Tommys on 13 Dec 2017 - 12:36
Hi, Thank you for your comment.
From what you have described, your Doctor may want to induce you because baby is a bit on the small side for your gestation? would this be right? It is reassuring that you have no other medical conditions and your BP is ok. As we cannot look at your scan reports or your medical notes, it is difficult to comment on your individual situation but feel reassured that the doctors would not recommend induction if it wasn't safe for your baby. Sometimes when babies are not growing as well as they should, it is better to deliver them early and then feed and grow them on the outside in a controlled environment so that we can keep a close eye on them, monitor their blood sugars and making sure they are gaining the correct amount of weight before you are discharged home. If you have any concerns about your plan of care then we would suggest that you speak to your Consultant or midwife who will be able to discuss this with you in more detail. Hope the helps, take care, Tommy's Midwives x
By Anonymous (not verified) on 8 Dec 2017 - 15:18
Hi i m having gestational diabetes and its 35 week of my pregnancy and my due date is 14 jan.today when i visited my doctor he said v have to go for induce labour in 38th week or so ..my baby movements are normal and sugar level is between 100 to 160. Can i not wait till natural labour pain starts
By Midwife @Tommys on 13 Dec 2017 - 12:15
Hi, Thank you for your comment.
The protocol for mothers with gestational diabetes would be to induce at 38 weeks depending on what your obstetric team recommend. This is because babies of diabetic mothers may be larger and there may be an increase risk of the shoulders getting stuck, this is called shoulder dystocia. This cannot be predicted because even the smallest of babies can become stuck so inducing early may reduce the risk of this happening. If you are concerned about the plan of care then you need to speak with your Consultant or midwife. An induction can only happen when you fully consent and you can only do this if you have all the information and you are sure that you are making the right choice for you and your baby. Hope this helps, please feel free to contact the Tommy's midwives on [email protected] or call us on 0800 0147 800 9am-5pm Monday to Friday. Take Care, Tommy's Midwives x
By Anonymous (not verified) on 8 Dec 2017 - 06:56
Iam 18weeks pregnant and when i went for check up they told me my sugar level was high tried to check it was 8
After a week i tried to check before eating it was 6 and checked the following day before meals it was 5.3
What could be the cause
By Midwife @Tommys on 13 Dec 2017 - 11:16
Hi, Thank you for your comment.
Your blood sugar can go up for a number of reason, if could be related to eating sugary foods but if you have not eaten anything sugary then it may be an indication that you are developing gestational Diabetes. It sounds like the other days that you checked your blood sugars were not as high. If you are concerned then we would suggest that you contact your Midwife, they may want to do a GTT ( Glucose Tolerance Test ) this is a blood test that checks what your sugars are before and after eating then they will determine if you have Gestational diabetes and your will be referred to the Diabetic team. Please try not to be alarmed, the blood sugar of 8 could of just been a one off but it is better for you to be checked and if you need further treatment then this can be provided. Hope this helps, Take Care, Tommy's Midwives x
By Anonymous (not verified) on 6 Dec 2017 - 18:02
I’m in week 36th of pregnancy. I just found out that I had the gestational diabetes and I’m taking insulin right now. However, I only concern about my baby. Is there any chance to deliver a healthy baby without any serious disease in the future after my child’s born?
Meanwhile, my blood pressure is always good and my baby’s heart rate is always good everytime I see the doctor. Moreover, the baby has been moving or kicking a lot. Hence, is it a good sign that he is doing good even I had diabetes ?
By Midwife @Tommys on 7 Dec 2017 - 11:39
Hi Luccy, Thank you for your comment.
Having Gestational Diabetes does not mean that your child will be diabetic or even develop it in the future. As long as you maintain stable blood sugars and take your insulin correctly, together with a good balanced diet then this is the best way to maintain a healthy pregnancy even with gestational diabetes. Hopefully you are under the diabetic team at the hospital and you are having plenty of follow ups to see how you are getting on.
Having a normal blood pressure and good movements from baby is very reassuring that everything is going well at this stage of your pregnancy. If you do have any concerns about your baby's movements or anything else regarding your pregnancy then please contact your midwife or maternity unit for further advice. Hope this helps, Take Care, Tommy's Midwives x
By Shahid (not verified) on 6 Dec 2017 - 13:00
If a female has daibetes already
Can she give birth to a normal and healthy child
By Midwife @Tommys on 6 Dec 2017 - 13:14
Yes, she can
A pregnant woman with diabetes will be under both midwifery and obstetric care at her hospital so that she has dual care. She will also be seen by the diabetic specialist midwife to best control the diabetes during pregnancy.
Please feel free to contact us by phone or email if you have any further concerns that you wish to discuss privately
Sophie, Tommy's Midwife