What is a chemical pregnancy?
A chemical pregnancy is a very early miscarriage. It is diagnosed when a pregnancy is confirmed by a blood test or a home pregnancy test, but it can’t be seen on an ultrasound scan – usually up until about 5 weeks of pregnancy.
How is a chemical pregnancy diagnosed?
Sometimes women have a positive blood test or pregnancy test, but start bleeding shortly afterwards. In this case, they may have more blood tests to find out what’s happening. Sometimes blood tests aren’t done because a pregnancy test may be negative after just a few days.
If bloods are taken and show that the pregnancy hormones are decreasing rather than increasing, a woman will be diagnosed as miscarrying a chemical pregnancy.
If you have any bleeding during your pregnancy, with or without pain, it’s very important to get it checked out.
What causes a chemical pregnancy?
We believe that chemical pregnancies happen because of chromosomal problems with the developing baby. Chromosomes are block of DNA, which contain instructions for your baby’s development.
Sometimes something can go wrong at the point when you get pregnant and the baby gets too many or not enough chromosomes. If this happens, the baby can’t develop properly.
What is the treatment for a chemical pregnancy loss?
As many women don’t even find out that they’re pregnant until after five weeks, the loss of a chemical pregnancy may be mistaken for a normal period, or a late period.
Even if you’ve had a positive pregnancy test, the bleed will be like a normal period, or may even be lighter than normal. You may also have stomach cramps.
These miscarriages happen at such an early stage that they generally resolve naturally and you will recover quickly. You may be able to try again for a baby straight away if you want to, but your doctor will usually recommend waiting until after your next period.
Find out more about trying again after a miscarriage.
It can be hard to recover from a miscarriage. No matter when in your pregnancy you miscarry, you may need support to help you come to terms with what’s happened. Tommy’s is here to help you. You can talk to a Tommy’s midwife for free, Monday-Friday, 9am-5pm. You can call them on 0800 0147 800 or email [email protected]
You can read more information about coping after a miscarriage and stories from other people who have also experienced an early miscarriage.
Helen and Rick had a long and difficult journey to parenthood, with several rounds of fertility treatment and a heart-breaking late miscarriage before their rainbow baby Parker arrived at Tommy’s Birmingham clinic.
James and his wife have sadly lost four babies since they started trying to conceive in 2017. In this blog, James reflects on miscarriage from a partner’s perspective, and the complex emotions that Father’s Day stirs up when grieving your children.
Craig, 36, lives in North Wales with his fiancée Kerry and her 6-year-old son Jacob. His job as a radio presenter and station director was difficult after the loss of their baby boy Ellis, having to entertain listeners while battling grief, but he’s now using his talent for public speaking to break the silence on miscarriage by sharing their family’s story.
Jonathan is 27 and lives in Wigan with his wife Michaela. Jonathan is a father to his son, Zachary, born sleeping, and his daughter, Amelie Autumn, who was born on 16 June 2020.
Previous research has suggested that chlamydia may increase risk of miscarriage, but the link has not been proven. Our researchers have been studying the link, and their work could provide the public with accurate health information about chlamydia and miscarriage.
Tommy's researchers are developing a new way to test interventions to prevent miscarriage.
Study to develop a new test for the lining of the womb in order to identify the cause of some repeated miscarriages.
ℹLast reviewed on March 13th, 2020. Next review date March 13th, 2023.
By Georgia gess (not verified) on 19 Apr 2020 - 09:45
Had fet again with donor embryos , very good quality, but get I get a faint line which disappear after a few days
Feeling very low and being trying for years now , I live in Essex , but my Clinc is care fertility in bath , and help would be much appreciated
By bhavna (not verified) on 26 Feb 2019 - 09:37
Honest and helpful!. Love it, so much helpful health information every week, you think you might have or you think you might get in the future. Honestly, if you are concerned about YOU you must read these wonderful insightful articles in tommys. Best pregnancy website.