How does weight affect female fertility?

Excessive obesity in women may impact pregnancy because it can lead to a series of metabolic abnormalities in the body, thereby affecting normal physiological phenomena such as the menstrual cycle and ovulation, ultimately leading to infertility.

So, why does excessive obesity affect fertility in women?

1. Severe obesity in women can disrupt the regularity of menstruation. Being overweight causes excessive fat content in the body, which affects the endocrine system. When the endocrine system is disrupted, it impacts the regularity of menstruation.

2. Obesity in women can make ovulation difficult. Excess body fat in obese individuals can envelop many organs, including the ovaries, making it difficult for eggs to be released. The heavier a woman is, the more difficult ovulation becomes.

3. Severe obesity can also affect the normal development of eggs. Increased insulin levels in obese individuals can adversely affect female reproductive cells, leading to immature egg development and reduced egg quality, making it harder for the egg to combine with sperm, thus preventing conception. Therefore, severely obese women have a much lower chance of getting pregnant compared to women with normal weight.

Additionally, here are some weight loss methods:

1. Eat smaller, more frequent meals. Divide your usual portion into six to ten meals a day: don’t overeat, as it not only burdens the stomach but also causes bloating and edema.

2. Choose low-calorie, high-nutrition foods. Before eating, check the calorie content of the food and try to avoid high-calorie foods. Opt for fruits and vegetables that are low in calories but nutritious.

3. Walk after meals. For health and a good figure, don’t sit or stand up immediately after eating. Rest for about 10 minutes, then engage in light exercise, even just standing for a while is beneficial. If possible, take a 15-minute stroll to promote digestion and alleviate stomach fullness.

4. Exercise consistently. Exercise is the healthiest way to lose weight. Persist with daily exercise, and you’ll notice your figure gradually becoming slimmer. Exercise sessions should generally last over 30 minutes, with 40 minutes being optimal. There are various types of exercises; for those looking to lose weight quickly, aerobic exercises like swimming, running, and cycling are recommended.

5. Get adequate sleep. Lack of sleep affects the secretion of "leptin," making you feel hungrier and increasing appetite, leading to weight gain. Therefore, to lose weight, ensure you get enough sleep, generally not less than 7 hours.

Thus, to conceive a healthy baby, attention should be paid to weight adjustment, preferably conceiving within a normal weight range to ensure the health of both mother and fetus.