Pregnancy Basics

Stages of Pregnancy (Trimesters)

• First Trimester (Weeks 1–13): Characterized by rapid development, heart formation, and early symptoms like fatigue and morning sickness.

• Second Trimester (Weeks 14–27): Usually marked by increased energy, reduced nausea, and visible growth as the fetus develops senses and hair.

• Third Trimester (Weeks 28–40+): Focuses on weight gain and lung maturity, with movements becoming stronger. 

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Early Signs and Symptoms

• Missed Period: Often the first indicator.

• Nausea/Morning Sickness: Can occur anytime, often starting 1–2 months after conception.

• Fatigue & Tender Breasts: Caused by high progesterone levels.

• Increased Urination: Due to increased blood volume. 

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Duration

• Normal Pregnancy: Approximately 40 weeks from the first day of the last menstrual period (LMP).

• Full-Term: 37 to 42 weeks. 

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Types of Pregnancy and Considerations

• Full-term Pregnancy: 39–40 weeks.

• Preterm Pregnancy: Birth before 37 weeks.

• High-Risk Pregnancy: Requires specialized care due to potential complications involving maternal or fetal health. 

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Emotional Changes

• Mood Swings: Common due to rapid hormonal changes and fatigue.

• Anxiety/Excitement: Normal, involving worries about childbirth, finances, and parenting. 

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Key Health Tips

• Prenatal Care: Crucial for monitoring health.

• Folic Acid: 400–600 micrograms daily helps prevent neural tube defects.

• Symptoms: Monitor for swelling, intense pain, or high blood pressure.