Prenatal Check-ups in the Third Trimester
During the third trimester of pregnancy, prenatal visits follow a similar pattern to those in the second trimester. The healthcare provider monitors various aspects of the mother’s health, including blood pressure, weight, and urine analysis. Additionally, they assess the fetal heartbeat and measure the height of the fundus, which is the top of the uterus. Initially, these appointments occur on a monthly basis, but as the due date approaches, they become more frequent, changing to every two weeks. In some cases, appointments may even be scheduled weekly. Around week 38, the doctor will start performing cervical checks to determine the dilation and effacement of the cervix.
Recognizing the Onset of Labor
When a baby moves into the pelvis, it signifies that labor is approaching. This significant step can occur either several weeks or just a few hours before the start of labor. Additionally, expectant mothers may notice an increase in vaginal discharge, which may have a slightly bloody appearance.
As labor commences, a notable sign is the occurrence of strong and regular contractions. These contractions typically last between 30 seconds and a minute and are spaced approximately five to ten minutes apart. They are often intense enough to hinder the mother from engaging in activities such as walking or speaking.
Another indication that labor has begun is the breaking of the water. This happens when the amniotic sac ruptures, causing the amniotic fluid to gradually seep out or suddenly gush out.