Miscarriage Statistics

 

The statistics regarding miscarriage vary widely depending on the source.  Here are some of the basic numbers.

Almost 20% of pregnancies end in miscarriage, with the majority occurring during the first 12 weeks.

There is a 75% chance of miscarriage in weeks 1-2 of pregnancy, when you do not know you are pregnant.

There is a 10% chance of miscarriage in weeks 3-6 and this number drops to 5% during weeks 6-12.

During the second trimester the chance of miscarriage drops again to 3%.  After you’ve reached 20 weeks gestation, it is no longer considered a miscarriage.

For repeat miscarriage the statistic are as follows:

If you have had a miscarriage during your first pregnancy, your chances of another miscarriage are 10-13%.

If you have had one or more live births and one miscarriage your chance of another miscarriage is around 10%.

There is a 40% chance of a repeat miscarriage if you have had two pregnancies and two miscarriages.

The chance of multiple miscarriages is lower, at around 13%, if you have had one or more live births.

If you have had three pregnancies and three miscarriages there is a 60% chance you will miscarry again.  If you have had four miscarriages with no live births your chances of a healthy pregnancy drop to 0-5%.

Each pregnancy, expectant mother, and unborn child is different. Your pregnancy may not progress the same as the information found here. The information here is based on the average pregnancy. It's not meant to be a replacement for any advice your may receive from your doctor. If you have any concerns about your pregnancy, we advise you to contact your doctor.

Print Article
Send to a friend