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Obesity, BMI & Infertility: What Doctors Recommend

Obesity and unhealthy body weight are increasingly common and often overlooked causes of infertility in both men and women. Medical research shows that an abnormal Body Mass Index (BMI) can directly affect hormone balance, ovulation, sperm quality, and even IVF success rates.

Understanding BMI and Fertility

BMI is a measure of body fat based on height and weight.

  • Normal BMI: 18.5 – 24.9
  • Overweight: 25 – 29.9
  • Obese: 30 and above

Both high BMI (obesity) and low BMI can negatively affect reproductive health and fertility outcomes.

How Obesity Affects Female Fertility

Excess body fat disrupts hormonal balance and can lead to:

  • Irregular or absent ovulation
  • PCOS-related fertility problems
  • Poor egg quality
  • Reduced implantation rates
  • Higher risk of miscarriage

Women with obesity may also require higher medication doses during IVF treatment, which can impact success rates. Doctors at a leading IVF centre in Delhi carefully evaluate BMI before starting treatment.

Impact of Obesity on Male Fertility

Obesity affects male fertility by:

  • Lowering testosterone levels
  • Reducing sperm count and motility
  • Increasing sperm DNA damage
  • Causing erectile and ejaculation issues

BMI and IVF Success Rates

Studies show that maintaining a healthy BMI improves:

  • Response to ovarian stimulation
  • Egg and embryo quality
  • Implantation and pregnancy rates
  • Overall IVF success

As an experienced IVF centre in Delhi, SCI IVF Hospital encourages lifestyle optimization before and during IVF cycles.

What Doctors Recommend Before IVF

Fertility specialists at SCI IVF Hospital suggest:

  • Gradual weight loss (5–10% can improve fertility)
  • Balanced, protein-rich diet
  • Regular physical activity (yoga, walking, strength training)
  • Managing conditions like PCOS, diabetes, and thyroid disorders
  • Avoiding crash diets or extreme exercise

Medical supervision is essential while making lifestyle changes.

Can IVF Still Work If You Are Overweight?

Yes, IVF can still be successful, but optimizing BMI significantly improves outcomes. At SCI IVF Hospital, treatment plans are personalized to help patients achieve the best possible results safely and ethically.

Why Choose SCI IVF Hospital?

  • Experienced fertility specialists
  • Advanced IVF lab & technology
  • Comprehensive lifestyle & medical guidance
  • Personalized and ethical treatment approach
  • High success rates in complex infertility cases

Conclusion

Obesity and unhealthy BMI can silently reduce fertility and IVF success. Addressing weight concerns early can improve natural conception and assisted fertility outcomes. If you are planning pregnancy or IVF, consult SCI IVF Hospital for expert evaluation and guidance.


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