Weight gain is common in women going through menopause. It can be caused by a variety of factors, including hormone fluctuations, muscle loss, poor sleep, and changes in eating and exercise habits.

Pregnancy can lead to unpredictable weight gain or loss. You may have heard that carrying a boy will make you gain weight differently, or that you may gain more fat if you are pregnant with a girl.

Gain weight goals can be just as difficult as weight loss for many people. A fast metabolism, poor appetite, or irregular eating habits often make it hard to gain weight. Understanding your body type ...