Answer: Their are three trimester.
1. First trimester
2. Second trimester
3. Third trimester.
Explanation: by matching their development.
First trimester you experience;
1. Morning sickness
2. Increase in urination
3. Swollen breast
4. Fatigue
5. Weight gain but slow
Second trimester, the developments are;
1. Development of fat
2. Decrease nausea
3. Feeling of back pain, leg cramp
4. Movement of the fetus
Third trimester;
1. Weight gain
2. Heart burn
3. Trouble sleeping
