The Beginning of a Beautiful Journey
The first trimester marks the beginning of pregnancy, spanning from week 1 through week 12. During this time, the body undergoes rapid changes to support the developing baby. Fertilization and implantation occur early on, and the embryo begins forming vital organs such as the heart, brain, and spinal cord. Many women start to feel early pregnancy symptoms like morning sickness, fatigue, breast tenderness, and mood swings. It’s also the time to schedule your first prenatal visit, where your healthcare provider will confirm the pregnancy, estimate your due date, and perform initial tests and ultrasounds. Nutrition becomes especially important in this stage—taking prenatal vitamins, avoiding certain foods, and staying hydrated can support healthy development. Though the first trimester can be challenging physically and emotionally, it lays the foundation for the rest of the pregnancy journey.
What Happens in the First Trimester
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Fertilization and implantation
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Early development milestones (heart, brain, spinal cord)
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Hormonal changes and their effects
Common Symptoms
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Morning sickness
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Fatigue
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Mood swings
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Food aversions and cravings
First Trimester Checkups
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Confirming pregnancy
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Due date estimation
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First ultrasound
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Blood and urine tests
First Trimester Tips
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Importance of prenatal vitamins
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Foods to eat and avoid
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Safe exercises
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When to call the doctor