Why is it hard for an obese woman to get pregnant?

Fat cells often produce higher estrogen levels, which can work against your body when it’s trying to ovulate. While out-of-balance hormone levels don’t always mean you’ll have trouble getting pregnant, you may experience less regular ovulation and menstrual cycles — which makes it harder to conceive.

Can an obese woman get pregnant?

Having a high BMI can harm your fertility by inhibiting normal ovulation. Even in women who regularly ovulate, the higher the BMI , the longer it appears to take to become pregnant. Some research also suggests that as your BMI increases, so does the risk of unsuccessful in vitro fertilization (IVF).

How does obesity affect female fertility?

Obesity affects infertility by changing the way a woman’s body stores sex hormones. Here’s how: Fat cells convert a male hormone known as androstenedione into a female hormone called estrone. Estrone affects the metabolism of the part of the brain that regulates ovarian and testicular function.

What is the minimum weight to get pregnant?

Effect of a high BMI on fertility

The ideal BMI for getting pregnant is between 18.5 and 24.9. This is known as the healthy range. If you have a high BMI, bringing it closer to the healthy range before trying for a baby will help you get pregnant as well as improving the health of your future pregnancy and child.

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Can you be overweight and have IVF?

Research suggests that excess weight might also negatively affect egg quality , which reduces the chances of a successful pregnancy even with IVF. “We know that women who are obese might need higher doses of medication in order to stimulate eggs to grow,” Kallen said.

Does obesity affect egg quality?

Women with a body mass index (BMI) above 27 are three times more likely than women in the normal weight range to be unable to conceive because they don’t ovulate. Many women who carry excess weight still ovulate, but it appears the quality of the eggs they produce is reduced.

What helps you get pregnant fast?

How to get pregnant: Step-by-step instructions

  • Record menstrual cycle frequency. …
  • Monitor ovulation. …
  • Have sex every other day during the fertile window. …
  • Strive for a healthy body weight. …
  • Take a prenatal vitamin. …
  • Eat healthy foods. …
  • Cut back on strenuous workouts. …
  • Be aware of age-related fertility declines.

What happens if an obese person gets pregnant?

How can obesity affect a pregnancy? Obesity increases the risk of the following problems during pregnancy: Birth defects—Babies born to women who are obese have an increased risk of having birth defects, such as heart defects and neural tube defects (NTDs)

Is it worth losing weight before getting pregnant?

Achieving a healthy pre-pregnancy weight can improve your chances of getting pregnant and minimize your risk of pregnancy complications. Having a body mass index (BMI) of 30 and higher (obesity) can decrease your chances of having normal ovulation. Obesity can also affect the outcome of in vitro fertilization (IVF).

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