While the precise mechanism that initiates labor remains unknown, it generally begins around the estimated due date.
Labor typically commences approximately two weeks before or after the estimated date of delivery. Although the exact trigger for the onset of labor is not fully understood, the body provides several common indicators that labor is beginning.
Signs of Labor
Recognizing the signs of labor can help expectant parents prepare for delivery. These signs can vary, but the most common indicators include:
- Contractions: These are regular, rhythmic tightening and relaxing of the uterus that become progressively stronger, longer, and closer together. Unlike Braxton Hicks (false labor) contractions, true labor contractions do not subside with changes in activity or position.
- Rupture of the amniotic sac ("breaking your water"): This occurs when the fluid-filled sac surrounding the baby breaks, releasing amniotic fluid. This can be a gush or a slow trickle.
- Bloody show: This is the passage of a small amount of mucus, often tinged with blood, from the cervix. It indicates that the cervix is beginning to soften, efface (thin out), and dilate in preparation for labor.
For more information on labor and delivery, consult reputable health resources such as Johns Hopkins Medicine.
