What is the progesterone reference value?

Progesterone, often called progesterone, is a progestin that protects the female endometrium. Women can determine whether they are pregnant by taking a progesterone test. Progesterone helps to improve the body's immunity. During pregnancy, as the secretion of progesterone increases, it can protect the fetus from maternal rejection and maintain pregnancy. If a pregnant woman secretes too little progesterone, it can easily lead to miscarriage. What is the reference value for progesterone? Find out through the following article.

Measurement time Sample Old system unit Normal value Old → New coefficient Legal unit Normal value New → Old coefficient

Follicular phase blood 0.2～0.6ng/ml 3.18 0.6～1.9nmol/L 0.3145

Luteal phase blood 6.5～32.2ng/ml 3.18 20.7～102.4nmol/L 0.3145

7 weeks of pregnancy blood 24.5±7.6ng/ml 3.12 76.4±23.7nmol/L 0.32

8 weeks of pregnancy blood 28.6±7.9ng/ml 3.12 76.4±23.7nmol/L 0.32

9-12 weeks of pregnancy blood 38.0±13.0ng/ml 3.12 118.6±40.6nmol/L 0.32

13-16 weeks of pregnancy blood 45.5±14.0ng/ml 3.12 142.0±43.7nmol/L 0.32

17-20 weeks of pregnancy blood 63.3±14.0ng/ml 3.12 197.5±43.7nmol/L 0.32

21-24 weeks of pregnancy blood 110.9±35.7ng/ml 3.12 346.0±111.4nmol/L 0.32

25-34 weeks of pregnancy blood 165.3±35.7ng/ml 3.12 514.8±111.4nmol/L 0.32

35 weeks of pregnancy blood 202.0±47.0ng/ml 3.12 630.2±146.6nmol/L 0.32

What is the reference value for progesterone? I believe you already have some understanding. If a pregnant woman has low progesterone, she should pay attention to her daily routine and diet, ensure adequate sleep, rest more, eat a balanced diet, and get more nutrition. It can also be supplemented directly through medication, either orally or by injection. If you supplement progesterone through injections, it will take about 10 days to reach normal levels.