What is progesterone?
Progesterone is an important hormone in the female reproductive system. It plays a crucial role in the menstrual cycle and pregnancy.
Some key facts about progesterone:
- Progesterone is produced mainly by the corpus luteum in the ovary during the second half of the menstrual cycle. The corpus luteum forms after an egg is released from the ovary during ovulation.
- Along with estrogen, progesterone helps control the menstrual cycle. Estrogen levels peak during the first half of the cycle, causing the uterine lining to thicken. Progesterone levels peak during the second half, signaling the uterus to prepare for pregnancy if fertilization occurs.
- If pregnancy does not occur, progesterone levels fall dramatically, which triggers menstruation. The cycle then starts again.
- During pregnancy, progesterone helps maintain the lining of the uterus to support the growing fetus. The placenta starts producing large amounts of progesterone after the first trimester to support the pregnancy.
Progesterone has many important functions:
- It works with estrogen to promote the growth and development of female sex characteristics like breast growth.
- It plays a role in maintaining pregnancy by promoting uterine lining growth and preventing premature uterine contractions.
- It helps regulate the monthly release of eggs from the ovaries (ovulation).
- It helps prepare the body for conception and pregnancy by maintaining a healthy uterine lining.
Progesterone levels that are too high or low can lead to problems with infertility, PCOS, and other issues. If you think you may have a progesterone imbalance, consider getting hormone testing. The experts at Revive Hormone Institute can help diagnose and treat progesterone-related issues with cutting-edge testing and personalized treatment plans to help you restore balance, health, and wellbeing. Schedule a consultation today!