Question

How much weight does a person gain each week during the first trimester? How much weight does a person gain each week during the second and third trimester?

Answer 1

During the first trimester, a weight gain of approximately 0.45 kg (1 lb) per month is common. During the second and third trimesters, most pregnant people gain approximately 0.45 kg (1 lb) per week. It is only necessary to consume an additional 300 calories per day to support the growing fetus.

Step-by-step explanation:

During the first trimester, a pregnant person does not need to consume additional calories to maintain a healthy pregnancy. However, a weight gain of approximately 0.45 kg (1 lb) per month is common. During the second and third trimesters, the appetite increases, but it is only necessary to consume an additional 300 calories per day to support the growing fetus. Most pregnant people gain approximately 0.45 kg (1 lb) per week.