What is the normal progesterone level at three weeks of pregnancy?
Some pregnant women regularly undergo physical examinations to assess their health status. One of the indicators included in such check-up reports is the progesterone level. So, what is the normal progesterone level at three weeks of pregnancy?
What is the normal progesterone level at three weeks of pregnancy?
At three weeks of pregnancy, the normal progesterone level should generally exceed 79 mmol/L. A progesterone level below 79 mmol/L is considered low. If the pregnant woman also experiences abdominal pain or vaginal bleeding, fetal protection treatment may be needed. Progesterone tablets or capsules can be taken orally to increase the level. It is recommended to recheck progesterone levels after about one week. If there is no significant increase in progesterone, intramuscular progesterone injections may be used in combination with oral medication to further support progesterone levels. Generally, once the progesterone level exceeds 80 mmol/L, it is considered relatively safe.

Progesterone is a key hormone measured when assessing hormonal status during pregnancy. In particular, the hormone supplemented during pregnancy is typically progesterone. Progesterone suppresses uterine contractions and acts in direct opposition to estrogen’s effects on the uterus. In other words, progesterone plays a protective role for the fetus. Progesterone levels are commonly checked during early pregnancy, especially for women with a history of miscarriage or previous pregnancy loss. Monitoring progesterone levels helps determine whether additional supplementation is necessary and guides prenatal care.

Pregnant women should pay close attention to their physical health and bodily changes. If any abnormalities occur, please seek timely medical evaluation and treatment. We hope this information has been helpful. Wishing you good health and a joyful life!