How long does it take to share a room with your mother to have the crystallization of love?

Today, I went to school to pick up my child as usual. Who knows that as soon as the child sat down, he suddenly asked, "Mom, why am I here?" After listening to the child's question, I smiled. Actually, I had the same question when I was a child.

"You are the crystallization of my love with my father. Dad's sperm entered the mother's body and then came out in the mother's stomach for ten months. It was still a baby. " I explained to the child implicitly. "

"The crystallization of love? How long will it take to grow into me! What am I like in my mother's belly? " The child asked curiously. And the problem of children is also a problem that many adults should care about.

1. How long can I get pregnant after living as a husband and wife?

1, pregnancy premise

The premise of pregnancy is that husband and wife need to live together during the ovulation period of their wives. The wife has an opportunity to ovulate once a month, that is, from the fifth day after menstruation to 14 day. The wife can use ovulation test paper to test ovulation, choose the right ovulation time to live a husband-and-wife life, increase the chances of pregnancy and successfully conceive.

2. Fertilization process

When the husband and wife live a married life, when the sperm in the husband swims into the wife's uterus and then enters the fallopian tube, it happens that the fallopian tube will ovulate, and the sperm just meet their partner and combine with each other to form a fertilized egg. This is the process of fertilization.

3. Time of pregnancy

The fertilized egg forms an embryo after about 6-7 days, and is implanted into the female endometrium at the same time, which is medically called: fertilized egg implantation, which also shows that the wife has successfully conceived. In other words, after successful fertilization, the fertilized egg begins to implant in about two weeks, and then the woman becomes pregnant. The most obvious sign of pregnancy is the cessation of menstruation. If the pregnancy is successful, there won't be another month.

Second, the fetal development process

1, fetal development is premature.

The fourth week of pregnancy is the beginning of the embryonic stage of fertilized eggs. At this time, it is only an embryo composed of tissues, and all organs and body parts are formed by tissue development.

First, embryonic cells are implanted into the endometrium, and the placenta is created as a space for fetal blood transmission. Slowly, when the placenta matures, it can provide nutrition for the baby's growth and oxygen for the fetus. During this period, there will be amniotic sac wrapped around the baby, and amniotic fluid will also appear inside. When the baby develops, amniotic fluid can also play a certain buffering and protective role.

2. Mid-fetal development

When the fetus reaches the middle stage of development, it will grow from frog size to normal size. This is because it grows rapidly. At this time, the small heart of the fetus will start to beat, then the brain, legs, hands, internal organs and so on. Will grow slowly. Then the vascular system and facial organs will begin to form until the retina of the eye also begins to form. At first, the baby's tail will be cute like a long tail, and in the middle, it will slowly fall off.