Normal range of progesterone and hcg values ​​at 45 days of pregnancy

Normal range of progesterone and hcg values ​​at 45 days of pregnancy

Progesterone is a type of pregnancy hormone secreted by female ovaries, which can maintain normal progesterone in the female body. The progesterone level in a woman's body will increase after pregnancy, but if the frequency of progesterone is too high, it will cause unnecessary troubles to the body. The most common one is the risk of miscarriage. Therefore, many expectant mothers are more concerned about their normal progesterone range. What is the normal range of progesterone and hcg values ​​at 45 days of pregnancy?

Progesterone and hcg values ​​comparison table

Progesterone is a pregnancy hormone secreted by the female ovaries. Progesterone in the female body is used to maintain the corpus luteum of pregnancy. Generally, women's progesterone levels will increase after pregnancy. HCG is also a substance that reflects pregnancy. The pregnancy period can be determined based on the progesterone or hCG value. Next, I will introduce to you the progesterone value and hcg comparison table.

On the 6th day after fertilization, the trophoblast of the fertilized egg is formed and secretes trace amounts of HCG. When the fertilized egg implants on the 7th to 8th day after fertilization, HCG can be detected in the blood, and its concentration increases exponentially with the increase in gestational age. Its amount is proportional to the number of trophoblasts. The secretion increases rapidly in early pregnancy, reaches a peak at 8-10 weeks of pregnancy, and then rapidly decreases to 10% of the peak value within 1-2 weeks. Therefore, it is difficult to judge threatened abortion or ectopic pregnancy based on the results of a single HCG test.

During normal pregnancy, the serum HCG value is directly related to the gestational age. The HCG (IU/L) value will certainly be different at different gestational ages, and will show a positive increasing trend. For example, 0.2-1 weeks of pregnancy, the HCG value is 5-50; 1-2 weeks of pregnancy, the HCG value is 50-500; 2-3 weeks of pregnancy, the HCG value is 100-5000; 3-4 weeks of pregnancy, the HCG value is 500-10000; 4-5 weeks of pregnancy, the HCG value is 1000-50000; 5-6 weeks of pregnancy, the HCG value is 10000-100000; 6-8 weeks of pregnancy, the HCG value is 15000-200000; 2-3 months of pregnancy, the HCG value is 10000-100000.

Progesterone levels are related to the outcome of early pregnancy. The serum progesterone levels of women with embryonic arrest and ectopic pregnancy are significantly lower than those of women with threatened abortion and normal early pregnancy. When progesterone is between 15 and 25 ng/mL, the pregnancy outcome is basically intrauterine pregnancy, but early threatened abortion is prone to occur. If the progesterone level is less than 15 ng/mL, the pregnancy outcome is often ectopic pregnancy or missed abortion. When progesterone is greater than 25ng/mL, the pregnancy outcome is mostly normal intrauterine pregnancy, and some have threatened abortion. Generally, after supplementing luteal function, the pregnancy can continue.

In short, changes in progesterone levels are a reliable indicator of whether corpus luteum function and placental development are normal. Since serum levels are stable in early pregnancy, continuous monitoring is not required, providing doctors with an early basis for diagnosis.

<<:  It took 85 days of pregnancy for the fetal heartbeat to appear.

>>:  What can women eat to make their breasts bigger? What can women eat to make their breasts bigger?

Recommend

How many years can you survive after cervical conization?

Important reminder: I believe that everyone has a...

How to lower fasting blood sugar of 5.6 in pregnant women

During pregnancy, doctors will continue to recomm...

What should I do if I have diarrhea during confinement?

It is very common for female friends to suffer fr...

When is prenatal screening done?

Every family hopes to have a healthy and cute bab...

What should I eat if I have a cold uterus?

Some women often feel excruciating pain when thei...

What does big feet mean for women?

Women's feet are smaller than men's feet,...

What is the cause of the hard lump in the breast?

Women are prone to many breast diseases, the most...

After learning this secret, my ten-year-long rhinitis was cured instantly!

【appendix】 1. First of all, I would like to state...

Pain in the incision after cesarean section

When a pregnant woman gives birth, she will choos...

The difference between primer and BB cream, don't confuse them again

BB cream and primer are both commonly used cosmet...

What physical examinations should not be done when preparing for pregnancy

Nowadays, most people do enough preparation for p...

What is the treatment for leucorrhea with a strong fishy smell?

Abnormal leucorrhea is something that most women ...

How long does it take for menstruation to come after childbirth?

As we all know, women will experience temporary a...

Causes of right posterior lower back pain in women

If a woman has lower back pain on the right side,...

What are the dangers of masturbation for girls?

I believe that for many married people, it is nor...