Answer:
The group that received the placebo is the control group.
Explanation:
This group is known as the control group.
Painful periods.
pain in the lower abdomen before and during menstruation.
cramps one or two weeks around menstruation.
heavy menstrual bleeding or bleeding between periods.
infertility.
pain following sexual intercourse.
discomfort with bowel movements.
Answer:
Im not good at that stuff sorry
Explanation:
