0.1 to 0.7 ng/mL in the follicular stage of the menstrual cycle. 2 to 25 ng/mL in the luteal stage of the menstrual cycle. 10 to 44 ng/mL during the first trimester of pregnancy. 19.5 to 82.5 ng/mL during the second trimester of pregnancy. Average progesterone levels chart First two weeks of the period is 1 – 3 ng/ml, third week of the period (first ovulation week) is 2.5 – 13.5 ng/ml or 10 – 41 nmol/L, and the average progesterone levels decline after ovulation is 13 – 3 ng/ml or 40 – 10 nmol/L.

What level progesterone should be in early pregnancy?

Pregnancy 1st trimester: 11.2 to 90.0 ng/mL or 35.62 to 286.20 nmol/L. Pregnancy 2nd trimester: 25.6 to 89.4 ng/mL or 81.41 to 284.29 nmol/L. Pregnancy 3rd trimester: 48 to 150 to 300 or more ng/mL or 152.64 to 477 to 954 or more nmol/L.

What is a low level of progesterone in early pregnancy?

During the first trimester, maternal progesterone increases slowly, to around 40 ng/ml. Between weeks 6–8, doctors consider low progesterone levels to be less than 10 ng/ml, which is a sign of an abnormal or ectopic pregnancy.

What level of progesterone do you miscarry?

Many studies have shown that low serum progesterone is associated with threatened miscarriage. Our group has validated a single serum progesterone cutoff of 35 nmol/L taken at presentation with a threatened miscarriage can differentiate women at high or low risk of subsequent miscarriage [14, 15].

Can progesterone levels determine early pregnancy?

In conclusion, this meta-analysis found that a single progesterone measurement for women in early pregnancy presenting with bleeding or pain and inconclusive ultrasound assessments can rule out a viable pregnancy.

What is the normal range of progesterone levels in second trimester?

Second trimester pregnancy: 25.6 to 89.4 ng/mL. Third-trimester pregnancy: 48.4 to 42.5 ng/mL. Progesterone levels are usually higher when you are pregnant, but even in a non-pregnant patient, they can reach 20 ng/ml.

What happens to progesterone levels in the third week of pregnancy?

In the Third and Fourth Week Once ovulation takes place, the endocrines in your ovaries will begin producing progesterone. During this time, your progesterone level will gradually rise to 2 ng/ml or more. This will stimulate the walls of the uterine to thicken in anticipation of implantation of the egg.

What was your progesterone level at 4 weeks pregnant?

My first pregnancy had a progesterone level of 15 at 4w and it stayed between 15-17 through 7 weeks. I was never put on any supplementation and I went on to have a perfectly healthy pregnancy. yay congratulations on your healthy pregnancy.

How much Progesterone should I take during pregnancy?

Doctors expect a minimum of 6 ng/ml to 10 ng/ml during the fifth and the sixth week. At this point, the progesterone in your body will help develop the embryo and the placenta, along with facilitating the growth of your blood vessels.