What are the symptoms when going into labor during the late stages of pregnancy?

Nov 28, 2024 Source: Cainiu Health
Disease description:

Recently, I've felt that I'm approaching the late stage of pregnancy. May I ask, what are the symptoms indicating labor is about to begin during the late stage of pregnancy?

Doctor's answer (1)
Dr. Zhang Lu

In the late stages of pregnancy, women approaching labor may experience a series of physiological and physical changes, which are natural responses as the uterus prepares for delivery. The following are some common symptoms indicating that labor is about to begin:

1. Lightening (bloody show): This is a sign that the cervix is beginning to dilate, characterized by slight vaginal bleeding.

2. Contractions: Contractions become more frequent, regular, and intense. These are known as true labor contractions or labor pains, differing from the Braxton-Hicks contractions experienced in early pregnancy.

3. Rupture of membranes (water breaking): The amniotic sac ruptures, causing clear fluid to flow from the vagina. This fluid is part of the protective layer around the fetus and signifies the beginning of labor.

4. Pelvic pressure and sensation of the baby dropping: This occurs as the baby descends into the pelvis, causing the uterine fundus to drop and exerting downward pull on the uterine ligaments, while the fetal head presses against the cervix.

5. Back or lower back pain: This results from the downward pressure caused by the descent of the uterus.

6. Changes in bowel activity: Some pregnant women may experience diarrhea or constipation, which is one way the body prepares for labor.