Obesity & Fertility

Effect of obesity on fertility and infertility treatment

Obesity & Fertility – What Your BMI speaks About Your Fertility

In regards to fertility, obesity is commonly thought to affect a woman’s fertility than a man’s, but fertility experts confirm that obesity affects both males’ and females’ fertility equally. Ponder over this;

  • Did you know that being obese has a negative impact on your overall fertility?
  • Did you know that a couple’s fertility is affected in case either of the partner is obese?
  • Did you know that women with a BMI of 42 and above have 43% reduced chances of becoming pregnant?
  • Being obese not only increases your infertility risks, but chances of heart diseases, cancer, and diabetes.

Weight & InfertilityWeight & Infertility
Men & Women are categorized in the following;

  • Normal weight
  • Overweight
  • Obese

Obesity is simply a condition where a person has increased fat deposits than the normal and this indicates the increased chances of various medical conditions. One is considered obese in case his or her body weight is 20% higher than the normal. In general terms, one’s BMI (Body Mass Index) is followed to provide a systematic evaluation of a person’s body weight.

BMI results from your height and weight to indicate to the fact that you have a healthy weight or otherwise. Your age acts as a baseline for all the evaluations.

As more emphasis is stretched to the woman being obese or not, fertility experts explain the importance of evaluating a man’s BMI while providing female infertility treatment in India.


BMI & Fertility Rate

BMI & Fertility Rate

This table should act as a reference when comparing your BMI, weight and your fertility rate, keeping in mind that a healthy body can combat various medical issues.

BMIWeight (Male & Female)Obese or NotInfertility Rate
18.5 & BelowUnderweightNot60% fertile unless otherwise
18.5 to 24.9Normal weightNot100% fertile unless otherwise
25 to 29.9OverweightNot ideal50%
30 & AboveObeseObese65%


In case you are a male, talk to your fertility expert before undergoing male infertility treatment in India to reduce treatment expenditures.

Working on your weight issues can help eliminate your infertility struggles.

How Obesity contributes to Infertility

How Obesity contributes to Infertility

In Females

Obesity increases one’s chances of ovulation issues, irregular menstrual periods, miscarriages, PCOS and also lowers a woman’s response to fertility drugs. 

In Males

Apart from having a poor sexual lifestyle, obesity causes various changes in a man’s hormones (lowers testosterone levels), semen production, and erectile dysfunction.

An example

In case a woman has a BMI of 35 and yet the man has a normal weight, this may, this case may present 30% of reduced chances of pregnancy, much as the man is normal and the woman perfectly healthy.

A woman with a BMI of 36 was found to have 27% reduced chances of achieving pregnancy and in case the man is also affected by obesity, the rate of infertility hikes.

However, some studies show that a higher BMI may not pinpoint to the fact that a woman or a man is obese unless other factors are evaluated.