If you begin at a healthy weight, your aim is to gain 1 to 4 pounds (0.5 to 1.8 kilograms) in the initial months of pregnancy. There's no need for extra calories, just a nutritious diet.

Most women need to gain 25 to 35 pounds during pregnancy. How much weight you should gain depends on how much you weighed before you got pregnant. If you are very slim, you need to gain more.

The actor and comedian says he put on "sympathy weight" before the couple welcomed their first baby, son Beau, in February ...

Adam Devine is getting candid about the weight he gained amid his wife Chloe Bridges' pregnancy. In an exclusive interview with PEOPLE, the actor and comedian, 41, says he gained "sympathy weight ...