Question

Which weeks comprise the 2nd trimester of pregnancy?

a) 1-12 weeks
b) 13-26 weeks
c) 27-40 weeks
d) 40-52 weeks

Answer 1

The second trimester of pregnancy spans weeks 13-28, with decreased nausea, increased energy, weight gain, and the mother feeling the fetus's movements.

Step-by-step explanation:

The weeks that comprise the second trimester of pregnancy are 13-28 weeks. This is a period where many changes occur for both the fetus and the pregnant person. Typically, nausea and vomiting subside, and the pregnant person may feel more energized. Weight gain starts occurring and by about week 20, the fetus grows substantially and movements can be felt by the mother. The second trimester is marked by the fetus's continued growth and development, with all organs and structures continuing to develop, and the placenta having taken over the functions of nutrition and waste.