What is the average recommended weight gain during pregnancy?
A) 28-40 pounds
B) 25-35 pounds
C) 15-25 pounds
D) 11-20 pounds
Question 2
In which trimester does the mother's cervix produce a thick mucus plug that seals off the entrance to the uterus?
A) first
B) second
C) third
D) All of the answers are correct.