week 2

pregnancy_week 3

week 4

Week 3: Fertilization and Implantation

size: Poppy seed
weight: N/A

baby_development

The fertilized egg (zygote) continues to divide, becoming a ball of cells called a blastocyst. Around day 9-10 after fertilization, the blastocyst implants into the uterine lining.

mother_symptoms

You may not feel any different yet. Some women experience light spotting (implantation bleeding) when the embryo attaches to the uterine wall.

tips_and_recommendations

Continue with healthy habits. Avoid alcohol, smoking, and limit caffeine intake as these can affect early development.
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