What changes occur in the body during pregnancy?

A woman knows she is pregnant usually because her menstrual period is delayed, which she finds out by taking a pregnancy test. So the first change in the body during pregnancy is the cessation of menstruation. What are the obvious changes in the body during pregnancy? After pregnancy, a woman's breasts will become larger and occasionally feel swollen and painful. The changes will be more obvious in the late stages of pregnancy, with difficulty in movement and the urge to go to the toilet more and more often, all of which are caused by the pregnancy.

1. No menstruation

Menstruation is a sign of femininity and usually comes on time. Once you become pregnant, your menstruation will temporarily stop. Of course, excluding a small number of women, they will still have their menstruation after becoming pregnant, but the frequency will gradually decrease.

2. Changes in the chest

Some women may experience a slight increase in breast size, which may not be noticeable for a while, but may feel fuller and tingling.

3. Frequent urination

In the early stages of pregnancy, some women experience frequent urination because the fertilized egg has just implanted. This may be due to the factors of estrogen and progesterone. Pay attention to your diet.

4. Changes in appetite

Some expectant mothers will experience changes in their appetite due to the influence of progesterone. They may not want to eat some things they used to like after trying them once, or even feel like vomiting. This is normal and these symptoms will disappear after a period of time.

How long does it take to react during pregnancy?

Women will experience pregnancy symptoms around six weeks of pregnancy, such as delayed menstruation, continued increase in basal body temperature, nausea and vomiting, frequent urination, breast and skin changes, etc. These early pregnancy symptoms usually last until three months of pregnancy. But not everyone will experience a reaction in early pregnancy. If a woman suspects that she is pregnant, she can use pregnancy test sticks, pregnancy test paper and other tools to self-test.

The working principle of self-testing pregnancy using early pregnancy test strips is to detect the HCG value, that is, the value of human chorionic gonadotropin. This hormone is produced by the placenta and begins to be secreted by the body 10-14 days after conception. After secretion, it will first appear in the blood, and then appear in the urine through the circulatory system. However, due to the small amount, it is not easy to test it at the beginning, and it will not become increasingly obvious until 1-2 weeks after pregnancy. Neither too early nor too late will have good results.