What happens in the three trimesters of pregnancy?
In the first trimester, your baby will grow from a fertilized egg into a moving fetus with eyes, ears, and working organs. In the second trimester, your baby’s features develop and you may be able to feel your baby move. In the third trimester, your baby will grow rapidly to get ready for birth.
What are the steps of pregnancy?
Pregnancy is divided into three trimesters:
- First trimester – conception to 12 weeks.
- Second trimester – 12 to 24 weeks.
- Third trimester – 24 to 40 weeks.
What happens during first trimester?
A baby develops rapidly during the first trimester. The fetus begins to develop a brain and spinal cord, and the organs begin to form. The baby’s heart will also begin to beat during the first trimester. Arms and legs begin to bud in the first few weeks, and by the end of eight weeks, fingers and toes start to form.
What are the key developments in the third trimester?
Fetal development continues during the third trimester. Your baby will open his or her eyes, gain more weight, and prepare for delivery. The end of your pregnancy is near! By now, you’re eager to meet your baby face to face.
How are trimesters divided?
A pregnancy is divided into trimesters: the first trimester is from week 1 to the end of week 12. the second trimester is from week 13 to the end of week 26. the third trimester is from week 27 to the end of the pregnancy.
What does 2nd trimester mean?
The second trimester is often defined as weeks 13 through 26. During this time, your baby continues to grow and develop almost daily. This means your belly grows more, and you’ll notice other changes as well.
When are u in ur 3rd trimester?
Which is the most important trimester?
The first trimester is the most crucial to your baby’s development. During this period, your baby’s body structure and organ systems develop. Most miscarriages and birth defects occur during this period. Your body also undergoes major changes during the first trimester.