Pre-natal care, commonly referred to as antenatal care (ANC), encompasses the comprehensive medical and nursing supervision given to pregnant women. The primary goal is to monitor the physiological progression of gestation and promote the health of both mother and fetus. Through scheduled clinical visits, healthcare providers detect deviations from normal pregnancy early, offer preventive treatments like tetanus toxoid immunization and intermittent preventive treatment for malaria, and provide health education.
Key objectives within the primary health care setting include:
Gestation induces profound anatomical and physiological adaptations across nearly every body system. Understanding these normal variants helps nurses distinguish benign symptoms from true pathology.
The booking visit—the first antenatal contact—establishes a baseline for the pregnancy. Nurses take a detailed obstetric, medical, and social history, and calculate the estimated due date (EDD) using Naegele's rule. Routine visits subsequently monitor maternal weight, blood pressure, urinalysis for protein and sugar, and fetal well-being.
Fetal assessment includes measuring symphysis-fundal height in centimeters after 20 weeks of gestation to track intrauterine growth, auscultating fetal heart tones, and evaluating fetal presentation during the third trimester. Routine screening tests also check for blood group, rhesus factor, hemoglobin levels, and infections such as HIV, syphilis, and hepatitis B.
Expectant mothers require targeted nutritional counseling to support fetal development and maintain maternal reserves. Energy intake must increase moderately, with specific emphasis on micronutrients. Folic acid supplementation in the first trimester prevents neural tube defects, while iron and folate tablets prevent severe maternal anemia.
Health promotion during ANC covers personal hygiene, adequate rest, avoidance of teratogenic substances like alcohol and tobacco, and safe insecticide-treated net usage to prevent malaria. Nurses must also debunk cultural food taboos that restrict nutritious local foods such as eggs, meat, and fish during pregnancy.
Nurses must remain vigilant for danger signs that indicate life-threatening complications. Prompt recognition allows timely referral from primary health centers to secondary or tertiary facilities.
Common danger signs requiring immediate action:
Birth preparedness and complication readiness (BPCR) is a strategy implemented during ANC to reduce delays in obtaining care. It ensures that every pregnant woman has a concrete plan for her delivery and knows what to do if an emergency arises.
Core components of a birth plan include: