Question

23.A trimester consists of approximately:

a) 3 weeks
b) 40 weeks
c) 3 months
d) 3 days

Answer 1

3 months is correct

A trimester is a period of approximately three months, and in pregnancy, it is commonly used to divide the gestational period into three equal parts.

Answer 2

A trimester in the context of pregnancy is approximately 13 weeks or 3 months long, representing one phase of the pregnancy.

Step-by-step explanation:

A trimester in the context of pregnancy is approximately 13 weeks, or 3 months, in duration. It is a term commonly used to describe the three phases of pregnancy, with each trimester encompassing different developmental milestones and physiological changes in the mother and the growing fetus. The full-term pregnancy is split into three trimesters, each marked by specific features and progress in fetal development. For instance, during the second trimester, the fetus grows to about 30 cm (around 12 inches), becoming more active, leading to a pregnant person usually feeling the first movements. The third trimester is when the fetus experiences the most rapid growth, reaching 3 to 4 kg (6.5-8.5 lbs.) in weight and about 50 cm (19-20 inches) in length.