Pregnancy is typically divided into three trimesters:
- First trimester: Weeks 1-13
- Second trimester: Weeks 14-27
- Third trimester: Weeks 28-40
Weeks 1-4: The first four weeks of pregnancy are often considered the pre-embryonic period, as the fertilized egg hasn't yet implanted in the uterus.
Weeks 5-12: During these weeks, the embryo develops rapidly, forming vital organs and systems.
Weeks 13-27: This period is characterized by significant growth and development of the baby, including the formation of bones and muscles.
Weeks 28-40: The final trimester is focused on fetal maturation and preparation for birth.
Note: It's important to remember that pregnancy is unique for each individual. Some women may experience slight variations in their due dates based on individual factors.
