How long does it take for breasts to grow larger during pregnancy? Why do breasts grow larger during pregnancy?

We all know that after a woman becomes pregnant, her body will undergo various changes. Not only will her belly become bigger, but her breasts will also become bigger. This is a very common phenomenon during pregnancy, and it happens to almost all pregnant mothers. It is normal for breasts to become bigger during pregnancy, so why do breasts become bigger after pregnancy? Let's take a closer look!

Why do breasts enlarge during pregnancy?

1. Hormone stimulation

After pregnancy, if the mother observes her breasts carefully, she will find that the color of the nipples and areola will gradually become very dark, and the small glands on the areola will enlarge, like some goose bumps, because the body will secrete a large amount of estrogen and progesterone after pregnancy.

2. The whole body must cooperate with the growth and development of the fetus

After the fetus implants and grows, the pregnant mother's body will experience a series of changes to welcome the fetus. The heart's circulatory system will work harder, the body's blood volume will increase, and the body will secrete relaxin to make the body more relaxed and softer to adapt to the slowly growing uterus.

The changes in the breasts are even more critical, because the baby needs to drink breast milk after birth, and the breasts must be prepared in advance.

3. The blood supply to the breast will increase

As the pregnancy progresses, the veins on the breasts will become more and more prominent. In the middle and late stages of pregnancy, you will find blue veins on the breasts. This is when the blood supply to the breasts increases. The increase in blood supply is also for better milk secretion and better breastfeeding after delivery.

How long does it take for breasts to enlarge after pregnancy?

It is generally normal for breasts to enlarge during pregnancy, and many expectant mothers experience this feeling. Not only that, most expectant mothers will also feel chest pain.

After one month of pregnancy, the breasts will begin to change, such as the nipples becoming darker and the blood vessels under the breasts becoming more obvious. Around 3 to 4 months, the breasts of expectant mothers will begin to slowly grow larger.

After pregnancy (starting around 8 weeks of pregnancy), due to the changes in various hormones in the body (such as prolactin, progesterone, growth hormone, etc.), the mammary ducts of expectant mothers proliferate and fat accumulates, so it can be clearly seen from the outside that the breasts of expectant mothers have become larger. Of course, not every pregnant mother's reaction is so obvious.

What other breast changes occur during pregnancy?

In fact, in addition to breast enlargement, expectant mothers may also experience the following symptoms:

Tenderness

It feels so painful when I touch it that I am sometimes very careful when putting on my underwear for fear that it will hurt.

It's getting darker

After pregnancy, the expectant mother's breasts may turn darker, and generally they are likely to become darker as the pregnancy progresses.

Some small bumps

During pregnancy, expectant mothers may develop some small bumps around their breasts. This is caused by hypertrophy of the sebaceous glands. It is a normal physiological phenomenon after pregnancy, so expectant mothers do not need to worry too much.

In short, it is normal for expectant mothers to have enlarged breasts during pregnancy. Of course, this is also for the needs of breastfeeding after the fetus is born. It is recommended that expectant mothers have regular prenatal checkups and eat more fresh vegetables and fruits.