What term describes pregnancy duration?

What term describes pregnancy duration?

• A. First Trimester
• B. Placenta
• C. Pregnancy duration (approximately 40 weeks)
• D. Amniotic Sac

Answer: (C)

The duration of pregnancy is described by gestation, the gestational length from conception to birth. In humans, this is commonly about 40 weeks, though a typical healthy range is roughly 37–42 weeks. The other options refer to a phase (first trimester), a structure (amniotic sac), or a nourishing organ (the placenta), none of which denote how long pregnancy lasts. So the choice that mentions pregnancy duration of about 40 weeks aligns best with the concept of gestation.

The duration of pregnancy is described by gestation, the gestational length from conception to birth. In humans, this is commonly about 40 weeks, though a typical healthy range is roughly 37–42 weeks. The other options refer to a phase (first trimester), a structure (amniotic sac), or a nourishing organ (the placenta), none of which denote how long pregnancy lasts. So the choice that mentions pregnancy duration of about 40 weeks aligns best with the concept of gestation.