You may gain extra weight during pregnancy as you take extra food & enough rest during that period. Now that your new baby is here and you always think about how to get rid of those extra pounds. Don’t worry! You need to maintain a gradual approach to lose weight. Be relaxed, hold patience and follow our secure and prudent ways to lose baby weight just after pregnancy and get back fitness.  Weight gain during pregnancy It is important to understand how much weight you should gain during pregnancy. You should also know why your body is putting on pounds, and how it plays a role in what happens after the baby arrives. How much weight you should gain during pregnancy will depend on your body mass index (BMI) before you get pregnant.  Institute of Medicine (IOM) says women who are underweight need to gain 28 to 40 lbs. (12.7 to 18.1 kg) while women with a normal BMI need to gain 25 to 35 lbs. (11.3 to 15.9 kg) but women in the overweight type should aim to gain 15 to 25 lbs. (6.8 to 11.3 kg), and women in the obese category should aim to gain 11 to 20 lbs. (5.0 to 9.1 kg). The women who carry twins, the recommended weight gain amounts for them are higher.  Read Pregnancy Care Tips for Summer: How can pregnant mothers beat the heat? According to IOM, the most important reason women should limit their weight gain during pregnancy is to reduce risks both to the mother and the baby's health. According to  IOM's recommendation, women can gain between 0.5 to 2 kg during the first trimester. And during both the second and third trimesters, women may gain 0.5 to 1 lb. (0.23 to 0.45 kg) per week.  Of course, that will depend on their pre-pregnancy BMI. The IOM also says that, during these trimesters, underweight and normal-weight women generally gain 1 lb. per week, overweight women gain 0.6 lbs. (0.27 kg) per week and obese women gain 0.5 lbs. per week.  Read Pregnancy Anxiety? How to reduce the stress of pregnant mothers? Weight Gain and Postpartum depression  Postpartum depression (PPD) is a complex including physical, emotional, and behavioral changes that happen in some women after giving birth. It is a serious but treatable medical illness that involves feelings of extreme sadness, indifference, and anxiety. It can affect the new moms. Some mothers suffer from Postpartum depression due to gaining excess weight during their preganancy periods.