Do you gain weight when first pregnant?

In the first trimester of pregnancy, many women experience changes in their appetite, leading to either increased or decreased food intake. These changes can be attributed to early pregnancy symptoms such as morning sickness or food aversions. Generally, women don't gain a significant amount of weight during this stage.

Weight gain during pregnancy is typically most pronounced in the second and third trimesters, as the baby grows and the body undergoes various changes to support the pregnancy. The recommended weight gain for a healthy pregnant woman varies based on her pre-pregnancy weight and body mass index (BMI).

Here are the general guidelines for healthy weight gain during pregnancy, as recommended by the Institute of Medicine (IOM):

1. Underweight (BMI < 18.5): 12.5-18 kilograms (28-40 pounds)

2. Normal weight (BMI 18.5-24.9): 11.5-16 kilograms (25-35 pounds)

3. Overweight (BMI 25-29.9): 7-11.5 kilograms (15-25 pounds)

4. Obese (BMI ≥ 30): 5-9 kilograms (11-20 pounds)

It's important to note that these are just guidelines and actual weight gain may vary from woman to woman. Always consult with a healthcare provider for personalized guidance on weight gain during pregnancy.