Pregnancy interval after miscarriage

In a new study published in BMJ Open, researchers at The RAND corporation in the States have reported that if the interval between miscarriage and conception for the next pregnancy is less than 3 months, there is a an increased chance that this next pregnancy will end in a live birth than if the inter pregnancy interval is 6 to 12 months. There was a reduced chance of miscarriage, although the study suggests there may be more complications late in pregnancy. This was a population study on over 10,000 pregnancies in Bangladesh, so the late pregnancy events may relate to the specific health care environment. This paper is interesting as a previous study in the BMJ has suggested greater fertility when “trying” to conceive relatively soon after miscarriage. Certainly the old advice to wait some months before trying to conceive after miscarriage no longer applies.