Stages of development of fetal development

Pregnancy is one of the most important and auspicious stages in a woman’s life because she ends up having a child, despite all the difficulties that women face during pregnancy, which takes about 40 weeks. During this period, women need to follow up on pregnancy and visit a doctor regularly to maintain the health and health of their fetus. They should also take the supplements they need during pregnancy, such as vitamins and folic acid.

first month

Ovulation usually occurs in the middle of the menstrual cycle, and if fertilization occurs during ovulation, there is a great chance of pregnancy.
During this period, a balanced diet can be taken, and folic acid should be taken to prevent deformities of the fetal nervous system during this stage.
Fertilization occurs after the integration of the sperm and egg and its place in the fallopian tube, occurs almost two weeks after the last menstrual cycle.
Many hormonal changes occur at this stage, and pregnancy hormones such as estrogen and progesterone rise.
The egg is implanted into the uterine wall and begins with successive divisions of the embryo.
The shape of the uterus changes and begins to expand until it can absorb the fetus.
Split cells grow to form three layers inside a small amniotic sac.

second month

A mucous wall surrounds the uterus, and the milk glands grow in the breast.
In the first week, the fetus is half a centimeter long.
Feelings of pregnancy, such as nausea and dizziness, begin due to hormonal changes that occur during this period.
The umbilical cord is formed, the heart of the fetus begins to pulse, and the limbs and facial features begin to form, such as the nose, eyes, and ears.
The brain begins to develop at this stage, and its length is about 2 cm by the end of the second week.
The fetal pulse can be heard at this stage.
The barriers surrounding the fetus and the amniotic fluid are formed.
The fetal heart develops into two parts: the belly and the ears.
In the eighth week, the size of the uterus increases, and the main fetal organs, internal organs and fetal organs are completed.
The embryo starts feeding through the umbilical cord.

the third mounth

In the ninth week, the size of the uterus is doubled and the bladder is pressed.
The limbs and neck begin to grow significantly, and fetal weight is approximately four grams.
In the 10th week, the size of the fetus increases and the bladder presses more
In the eleventh week, the fetus begins to swallow and yawn.
The fetus’s heart begins to pump blood into his body.
The length is doubled and the head remains larger than the body.
By the end of the third month, chances of getting abortions are diminishing.
The main fetal organs are completed.

Fourth month

The fetus can hear the sounds, and the facial features are clearer.
The fetus starts with the movement that the mother can feel.
The sex of the fetus can be identified by the end of the fourth month.

the fifth month

Feeling clearly fetal movement.
Fat starts forming under the fetal skin, and the fetus grows longer.
Lashes are formed, and fetal growth accelerates.
Soft bristles appear on the head.
The nervous system grows, and the fetus responds to light and sounds.
The skin is formed and covered with a fatty layer.

The sixth month

The weight of the fetus increases by half a kilo per week.
Most fetal organs begin to mature.
The digestive system begins.
The fetus’s eyebrows are formed.
The fetus’s muscles grow, and its movements become faster.
Dental roots are formed under the gums.

the seventh month

The fetus can hold its feet.
The embryo is covered with a full waxy layer to protect the body.
The fetus begins to open its eyes.
Brain tissue grows, and the brain is soft.
The fetus can regulate its body temperature.
The blood composition of the fetus begins.

eighth month

The fetal organs become consistent.
He can look and stare.
It weighs almost three kilograms.
The immune system develops in the fetus.
The fetus’s lungs continue to grow.

The ninth month

The fetus prepares for birth, and the fetus’s lungs are complete.
Fetal intestines are filled with faeces.
All members are complete.
Felt falls off the fetus and some remain on the front.
Birth is expected at any time.