Labor & Delivery

Overview of Labor and Delivery

• Labor and delivery are processes involving significant physiological changes and stages experienced by pregnant women.

Maternity Leave Considerations

• Pregnant women should plan their maternity leave around 37 weeks of pregnancy.
• Working until 37 weeks may be dangerous, even if the woman feels healthy.
• Fathers can also plan their leave around this timeframe.

Stages of Labor

• Labor is commonly divided into four stages:
  • Stage One: Cervical dilation.
  • Stage Two: Delivery of the baby.
  • Stage Three: Delivery of the placenta.
  • Stage Four: Postpartum recovery.

Stage One: Cervical Dilation

• The goal in Western society is to achieve a dilation of 10 centimeters before the woman is encouraged to push.
• Some private practices may have different dilation norms.

Stage Two: Delivery of the Baby

• The physical delivery of the newborn occurs.

Stage Three: Delivery of the Placenta

• The placenta is delivered about 30 minutes after the baby.

Recovery Stage (Stage Four)

• Recovery may be painful and can take 1-2 years for full recovery.
• Breastfeeding can aid in quicker weight loss, burning between 800-1000 calories per day.

Contractions

• True contractions are characterized by severe pain and are crucial for cervical dilation.
• Initial contractions may lead to irregular pain in the lower back and abdomen.
• Approximately 15% of women experience rupture of the amniotic sac early in labor.
• Contractions increase in frequency and intensity throughout labor.
• Dilation and effacement: cervix must be fully dilated (10 cm) and effaced (thin) for delivery.

Effacement and Dilation

• Effacement is the thinning of the cervix. It is considered 100% when it's paper-thin.
• Dilation: During examinations, the healthcare provider will determine how much the