How does a fetus grow from the size of a sesame seed to a baby in 40 weeks?

The fetus is large from sesame seeds and large with mung beans. Peanuts are large. Strawberries are large. Avocado is large. Pumpkin is large. Finally born.

The fetus implants in the mother's womb, and then continues to develop, ingesting nutrients from the placenta, and the cells in the body continue to differentiate, and it will become a baby.

Around 2 months, there is a pregnancy reaction, 3-5 months there is a rough outline, and the second half of the development is completed.

During the 40 weeks of fetal development, it continues to absorb the nutrients in the mother's body, obtain the vitamins it needs, and slowly grow from the size of sesame seeds to a baby.

The fetus absorbs nutrients in the womb and then discharges the wastewater. So that a little bit of emission absorption can make them grow up, so that over time the fetus is even bigger.

In the fourth week of pregnancy, the fetus is only the size of a sesame seed. When the pregnant mother is in the 6th week of pregnancy, the fetus is only the size of a soybean grain. By the time the pregnant mother is about to be in the 8th week of pregnancy, the fetus is already the size of a peanut.

When the pregnant mother was 12 weeks pregnant, the fetus grew to the size of a strawberry. When the pregnant mother is in the 16th week of pregnancy, the fetus is already the size of an orange. When the pregnant mother is in the 20th week of pregnancy, the fetus is already the size of an avocado.

When the pregnant mother was 24 weeks pregnant, the fetus was already the size of a big mango. When the pregnant mother is 30 weeks pregnant, the fetus grows to the size of a pumpkin When the pregnant mother is 38 or 40 weeks pregnant, the fetus is the size of a watermelon.

The 40 weeks of pregnancy is a magical journey, the fetus has grown from "sesame size" to a "watermelon", from the first fetal movement to the contractions during childbirth, every moment is the happiest moment for pregnant mothers, I hope that all expectant mothers can give birth to a new life smoothly!

This is provided by the mother's body with hormones and gonadotropins, which better promote the growth and development of the fetus. and also placenta and amniotic fluid**. As well as calcium, probiotics, iron, calcium, magnesium and zinc, as well as trace elements provided by the mother's body, these interactions are absorbed by the fetus in order to grow healthier.

The fetus changes from a very small to a normal fetus, and the birth is mainly dependent on the umbilical cord to deliver nutrients, and also mainly on the mother to provide these nutrients. Therefore, after three years of stupidity, the fetus absorbs the nutrients, and the mother's supply will be stupid if it is not timely.

Because there are more nutrients in the pregnant mother's belly, the baby gradually grows up in the process of absorption and growth.

Slowly growing from a very small embryo to a baby requires a process, and every minute and every second will produce a change, and then through the nutrition in the mother's body, let yourself grow into a human form little by little.

It grows up slowly in the mother's womb, and at the same time, it also ingests a lot of nutrients from the mother.

Of course, the fetus grows out of the small organs inside, and some fragile skin and bones. Then with the absorption effect, the fetus will also get bigger and bigger, so that it will be born soon.

This process is very mysterious, very magical, from that little bit, and then slowly to start, grow into a larger embryo, and then when it is a little bigger, it will form a form, just like a person, slowly the facial features pitcher grows bigger and bigger, and then the baby grows up like this.

From a very small embryo to a baby, it takes a process, it will produce a change every minute and every second, and then through the nutrition in the mother's body, and then let itself grow into a human form little by little.