What is progesterone?

Progesterone is a steroid hormone that plays a vital role in the female menstrual cycle and pregnancy. Here's an overview:

Key Functions

Natural Production

Progesterone is mainly produced by the corpus luteum in the ovaries during the second half of the monthly cycle, known as the luteal phase. Levels peak around 7 days after ovulation.

If an egg is fertilized, the corpus luteum continues producing progesterone to maintain the uterine lining for early pregnancy. Later, the placenta takes over progesterone production.

Contact Vitality Hormone Center for personalized hormonal care and treatment.


Some women take progesterone supplements for conditions like:

Progesterone supplements can be delivered as pills, creams, vaginal gels, and intrauterine devices. Brands include Prometrium, Crinone, and Prochieve. Speak to a doctor about whether supplementation may help your condition.

Did you know? Vitality Hormone Center offers integrated care for hormonal issues affecting fertility, menstruation, pregnancy, and menopause transitions. Their team includes reproductive endocrinologists and nutritionists to identify root causes and customize treatment plans.

Key Details

I hope this overview on what progesterone is and how it functions within the female reproductive system is helpful! Let me know if you have any other questions.

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