Question

This is the number of deliveries between 20-37 weeks:

a) Preterm births.
b) Term births.
c) Post-term births.
d) Gravida.

Answer 1

The subject of this question is Biology, and it pertains to the duration of pregnancies and different categories of births. Preterm births occur before 37 weeks of gestation, term births occur between 37 and 42 weeks, and post-term births occur after 42 weeks. Gravida refers to the total number of pregnancies a woman has had.

Step-by-step explanation:

The subject of this question is Biology. The question is related to the duration of pregnancies and the different categories of births during the specified weeks. Preterm births refer to babies born before 37 weeks of gestation. Term births refer to babies born between 37 and 42 weeks of gestation. Post-term births refer to babies born after 42 weeks of gestation. Gravida refers to the total number of pregnancies a woman has had, regardless of the outcome.