New research suggests women who have had a miscarriage could be at greater risk of miscarrying again if they are obese. Researchers at Lodon’s St. Mary’s Hospital found obesity raises the risk of miscarriage by 73 percent, but they also warned against trying to lose too much weight during the time of pregnancy.
The team followed the progress of 696 women whose reasons for miscarriage were classed as “unexplained” by a fertility clinic. Of the 696 women whose cases were followed, more than half were of “normal” weight, 30% were overweight, and 15% were obese, meaning they had a body mass index (BMI) of 30 or above.
Although the links between being obese and having problems conceiving and complications during pregnancy are well known, this study claims to be the first to look specifically at “recurrent” miscarriage, for which there is often no obvious cause.
The older the woman, the higher chance she had of having another miscarriage, but, when the figures were adjusted to account for this, obesity emerged as another possible factor.
Researchers said there are many infertility solutions available to women looking to have kids, but recommended health lifestyles and diets as being the most important components of any future pregnancy plan. While there was no difference in the miscarriage rates for overweight, normal and underweight women, the risk of further miscarriage increased sharply for obese women.








