Losing excess
weight before undergoing in vitro fertilization (IVF) treatment can improve pregnancy
and birth outcome.
The women with normal weight (BMI below 20) had higher live birth rates (38.6
percent) and embryo implantation (40.4 percent) compared to obese women (BMI
above 30 -27.7 percent and 30.9 percent respectively). A body mass
index (BMI) of 19 to 25 is considered to be the ideal weight for conceiving. A
healthy body and optimum weight during pregnancy is crucial for having a smooth
pregnancy and delivering a healthy child.
According to
the WHO 1.2 billion people worldwide are officially
classified as overweight. According to recent study 70% of India's urban
population is obese and comes under overweight category. Both
underweight and overweight women and men suffer from a higher incidence of
infertility. I see at least 10 patients in a day coming to me for infertility
out of which 3 to 4% are obese. Women who are obese are also at a greater risk
for pregnancy complications like having a C-section, giving birth to a large
baby or even developing gestational diabetes and hypertension. There are
numerous potential complications for obese women trying to get pregnant. Some
of these include:
Lower response
to medication used to regulate or initiate ovulation.Greater need for carefully
titrated dosing of medication, especially in patients with polycystic ovaries
(PCO).
Greater
frequency of over-response and the risk of over-stimulation and / or multiple
pregnancies in response to medications used to induce ovulation. And if a
multiple pregnancy is conceived, there are




