Childbirth: Stages, Types and Procedure

Symptoms and warning signs of labor onset

The onset of labor is not the same for all women. Active labor contractions gradually increase in intensity, duration and frequency, unlike irregular Braxton Hicks contractions.

Common signs that labor may be approaching or has started include:

• Regular, painful contractions that persist and become stronger.
• Rupture of membranes, commonly called "water breaking", with continuous or sudden fluid loss.
• Loss of the cervical mucus plug, sometimes tinged with blood.
• Pressure in the pelvis, back pain or a feeling that the baby has dropped.
• Progressive cervical change and dilation, confirmed by clinical examination.

When to contact the obstetrician immediately

Immediate evaluation is needed for heavy vaginal bleeding, a significant decrease in fetal movements, green or brown amniotic fluid, persistent severe pain between contractions, fever, shortness of breath, severe headache or symptoms before 37 weeks. After membrane rupture, the obstetric team should also be informed even if contractions have not started.

Diagnosis and clinical assessment of labor

The diagnosis of active labor is based on the combination of regular contractions and progressive cervical change. The initial assessment records the pregnancy history, the frequency and duration of contractions, possible membrane rupture, vaginal discharge and the baby's movements.

Clinical examination may include abdominal palpation for fetal position and presentation, measurement of blood pressure, pulse and temperature, auscultation of fetal heart sounds and, when needed, vaginal examination for cervical dilation, effacement and descent of the presenting part.

Diagnosis and monitoring of mother and fetus

The frequency of monitoring is adjusted according to the level of risk. In low-risk pregnancies, intermittent auscultation of fetal heart sounds may be used, while continuous cardiotocographic monitoring is applied when indicated. Progress is judged not by a single measurement but by the overall clinical picture, the progression of dilation, fetal descent and the well-being of mother and baby.

Treatment and delivery options

Normal vaginal delivery is a common choice when the pregnancy is progressing normally and there are no contraindications. It includes the first stage of cervical dilation, the second stage of descent and birth of the baby, and the third stage of placental delivery. Mobility and positions that are comfortable for the woman can support the birth experience, as long as the clinical situation allows.

Treatment with assisted vaginal delivery

In some cases, vacuum extraction or forceps may be needed. The choice is made when acceleration of birth is required and specific conditions are met, such as full cervical dilation, known position of the fetal head and the ability to perform an immediate caesarean section if the attempt is not safe or successful.

Treatment with caesarean section

Caesarean section may be planned or emergency. Indications may include placenta previa, transverse lie, certain cases of breech presentation, unsatisfactory labor progress, concerning fetal status or serious maternal complications. Because it is a surgical procedure, the decision is made after weighing the expected benefits and risks.

Pain management and support

Relief options include breathing and relaxation techniques, movement, massage, water immersion, inhalational analgesia, intravenous or intramuscular analgesics and epidural analgesia. The plan may change during labor. The goal is a safe birth, continuous information and the woman's participation in decisions about her care.