What Happens to a Woman's Body During Pregnancy?

2 Weeks: Hormones are activated that affect the development and preservation.

4 Weeks: The embryo is very small, but the woman's body is already changing. 

9 Weeks: The first symptoms appear: Rapid fatigue and nausea.

15 Weeks: The womb begins to expand.

21 Weeks: The movements of the embryo become noticeable.

26 Weeks: The abdomen actively grows and becomes noticeably larger. 

30 Weeks: Under pressure from the embryo, the intestines and stomach move upwards. 

36 Weeks: This causes heartburn, shortness of breath,and frequent trips to the toilet.

After the Birth: The womb needs two months to return to its normal condition.