The relationship between obesity and infertility is an issue that has captured the attention of specialists, as excessive weight gain seems to affect the ability to conceive, both in men and women. Obesity not only impacts appearance but also the hormonal and reproductive systems, with consequences for fertility.
Negative consequences of excessive weight
-
Reduced response to fertility treatments
Obesity can affect the effectiveness of fertility treatments, such as in vitro fertilization, making them less effective.
-
Hormonal imbalances
These imbalances lead to irregular menstrual cycles and may hinder normal ovulation.
-
Polycystic ovaries (PCOS)
Obesity exacerbates this condition, which is one of the most common causes of infertility.
-
Increased risk of miscarriage
Women with high body weight face an increased risk of miscarriage and other complications during pregnancy.
Obesity and male infertility
Reduced sperm quality
Obesity is associated with reduced sperm quality, including decreased concentration, motility, and morphology, which can lower the chances of natural conception.
Hormonal imbalances
Excess weight can cause hormonal imbalances, affecting the production of testosterone and other important hormones, while increasing the risk of erectile dysfunction, making conception more difficult.
Achieving pregnancy with excess weight
Before trying to conceive, the general recommendation is to achieve a healthy body weight. Ensuring the good health and well-being of the future mother and the baby is of utmost importance. For this, it is particularly important to adopt a balanced diet and incorporate regular exercise into your daily routine. These lifestyle changes help not only improve fertility but also reduce pregnancy-related risks, such as complications or pregnancy disorders.
The information on this page is provided for informational purposes and does not replace a personal medical evaluation. Diagnoses and personalized treatments are offered exclusively by Dr. Athanasios Garavelas during a medical consultation at Ovagenesis.
Send Us a Message
Fill out the form below, and we’ll get back to you as soon as possible.

