Detailed information on the development of the baby each week is very important for all the expectant mothers. They may experience many feelings at one time. Get ready for all the changes that your little one is going through in all these weeks.
The baby development week by week in the womb is one remarkable phase that requires a thorough check up throughout. This is essential so as to prevent your child from inheriting infant illnesses or any type of harmful effect.
Usually, pregnancy is divided into 40 weeks and three pregnancy stages, namely the three trimesters of pregnancy. Here we will discuss pregnancy and baby stages week by week in details.
1 and 2 : This week is prior to the starting of pregnancy. The body prepares for its ovulation. The egg gets fertilized by semen in these two weeks only.
3: After fertilization egg starts moving through the Fallopian tubes. The fluid enters the cell walls and separates it into two parts. The inner cells start forming the child while the outer one is responsible for forming the placenta.
When the cell reaches the uterus wall, implantation starts. During this procedure cells hide into the uterine wall which may lead to spotting. Implanted cell converts into an embryo.
4: The quick development takes place at this stage. Now, you can realize that you are pregnant. Cavity and amniotic bladder begin to grow. The placenta also starts forming. Morning sickness usually starts in this phase only.
5: The growing of the embryonic strips start. The cell grows into three covers from these strips.
6: Your little one's little heart beats for the first time in this phase. Other major organs like arms, liver, eyes, pancreas, stomach and lungs also start forming.
7: Your child's size gets almost double during this week. The eye lenses begin to grow. Arms and legs develop into paddles.
8: During this week, the cerebellum begins to form for the brain movement. Wrist, elbow, hand and foot also start forming. Teeth buds also start developing.
9: Development of the bones and the cartilage of the child starts. Sex-organs also begin to form.
10-11: The embryo is fully changed into a baby. Taste buds start to form and the body starts to unbend.
12: The gallbladder, the brain and the pancreas glands are completely developed. The baby can open and close his or her mouth.
13: The vocal chords develop into larynx. The folds of the intestine start to form
14: The heartbeat of the little angel can easily be heard. Your cute and adorable child starts practicing sucking and swallowing.
15: The neck of the baby can be defined. The head can rest on neck. You can feel the movements as well.
16-17: The muscles of your cherub start becoming stronger and the head and neck starts growing straight.
18-19: The eyes and ears reach the exact place. The toes and fingertips grow pads.
20: The major development of the baby has taken place. He or she will now awake and sleep like a newborn. His or her eyebrows also start forming during this phase of your pregnancy.
21-22: Bones and muscles get stronger so that the movement of arms and legs increases. The hair also starts growing.
23-24: The child can hear you now. He or she gains much weight during these weeks. The body also gets a proper shape.
25: The skin of the tot turns pinker. The blood vessels also start developing in the lungs.
26-27: The nostrils get open and muscular breathing starts. The air sacks will also develop in the lungs. The movement gets stronger.
28-29: The lungs are now able to breathe in the air. And the eyes of the baby will become delicate to light and dark.
30-32: The smart one now starts storing for his or her own basic development and iron for the formation of blood cells.
33-34: Sucking fingers become prominent during this time. System of immunity is also developed.
35-36: Your child will now shift his or her head to the down position, causing more pressure in the uterus.
37-40: By the end of this week, there will be no more development. The mother must be cautious about the labor signs.
Adams Hall is an experienced journalist and the editor on Women Health topics, but he is a specialist in Pregnancy information write-ups. Adams writes on various matters such as baby development week by week , baby stages week by week and etc. He has been appreciated for his quality work by many reputed health magazines.
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