Progesterone is usually high during:
AMenstruation period
B14-15 days
C21-23 days
D5-7 days
Answer:
C. 21-23 days
Read Explanation:
Progesterone levels increase in the luteal phase, which help thicken the lining of your uterus.
The increase in hormones: Prepares your uterine lining for pregnancy by making it thicker.
The thick lining is the ideal environment for a fertilized egg to implant (attach) and a pregnancy to grow.
After the egg is released, the follicle left behind in your ovary releases a large amount of progesterone.
When you undergo Day 21 testing (approximately 7 days after ovulation), your doctor should see a surge in progesterone.
A high Day 21 progesterone level indicates ovulation and the release of an egg.