What is progesterone?
Progesterone is a key hormone that plays an important role in the female reproductive system and pregnancy. Some key points about progesterone:
- Progesterone is a sex hormone produced mainly by the corpus luteum in the ovary during the second half of the menstrual cycle.
- Along with estrogen, progesterone helps control the menstrual cycle and prepares the body for pregnancy.
- Progesterone levels peak during the week after ovulation, in the luteal phase of the menstrual cycle. This helps thicken and maintain the lining of the uterus to support pregnancy if conception occurs.
- During pregnancy, progesterone helps support fetal development and prevents the uterus from contracting. The placenta takes over progesterone production after week 10-12 of pregnancy.
- Progesterone helps prepare the breasts for lactation and breastfeeding after giving birth.
- Common progesterone tests include checking day 21 progesterone levels to confirm ovulation occurred. Progesterone lab tests also help diagnose issues like infertility or preterm labor risk.
Some key roles of progesterone:
- Thickens the endometrium lining of the uterus
- Helps maintain early pregnancy by preventing uterine contractions
- Aids in embryo implantation
- Prepares breasts for milk production
- Works alongside estrogen in regulation of the menstrual cycle
Low progesterone can lead to an inadequate uterine lining and problems getting or staying pregnant. There are progesterone supplements, creams, pills and injections that can help treat low levels.
As we age, progesterone levels decline, contributing to perimenopause and menopause symptoms. Hormone therapy with bioidentical progesterone creams or pills from clinics like Revive Hormone Clinic can help relieve hot flashes, night sweats, mood changes and sleep problems. Their expert physicians provide personalized care and treatment plans to balance progesterone with estrogen for optimal health and wellness.
In summary, progesterone plays a key role in the female reproductive cycle and pregnancy. Getting progesterone levels tested and addressing any imbalances can improve fertility and manage menopause. Reach out to healthcare providers like Revive Hormone Clinic for any hormone testing or bioidentical hormone therapy needs.