YOGYAKARTA - Many people think the place where fertilization occurs is in the uterus. In fact, the process of fertilizing eggs by sperm occurs in different locations and is very specific.
Whereas understanding the fertilization process is very important, especially for couples who plan pregnancy. so that you recognize the reproductive system better and accurately.
Reporting from the Healthline page, fertilization is the process of unifying sperm cells with eggs (ovum) that produce new cells called zigots. This process marks the beginning of human life.
The process occurs when sperm manages to penetrate and fertilize egg cells, the genetic material of the two cells joins to form embryos. Fertilization is a crucial stage in the human reproductive system that allows pregnancy.
Many people think fertilization occurs in the uterus or ovarian, when actually fertilization takes place in the tuba falopi or egg tract. Tuba falopi is a channel that connects the ovaries with the uterus.
Fertilization occurs when sperm cells manage to meet egg cells in tuba falopi. After fertilization occurs, this newly formed cell is called a zigot. Zigot will then move down through the tuba falopi to the uterus.
Also read the article that discusses Good Sperm Quality, What Are Its Characteristics?
The specific location of fertilization is in the ampula tuba falopi section, which is the widest part of the egg channel. Not in the uterus as much is believed, because the uterus functions as a place for implantation and fetal development after fertilization occurs.
The fertilization process begins with ovulation, namely the release of cooked egg cells from one of the ovaries. The released egg cells then move towards the tuba falopi.
Meanwhile, millions of sperm cells entering through the vagina will travel through the cervicals and uterus to the tuba philosophy. However, only the strongest sperm managed to reach the location of the egg.
When sperm meets egg cells in the ampua tuba falopi, one sperm will penetrate the outer layer of the egg. Once one sperm manages to enter, the egg cells will form a barrier that prevents other sperm from entering.
Once sperm and eggs are integrated, the genetic material of the two join forces to form a zigot. Zigot has 46 complete chromosomes and starts splitting while moving towards the uterus for implantation.
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After the fertilization took place, the zigot did not immediately stay in the tuba falopi. Zigot will travel down through the tuba philosophy towards the uterus. This journey takes about 3-5 days.
During the trip, the zigot continued to divide and develop into a structure called a blastocit. When the blastocit arrives in the uterus, it will stick and implant itself into the thickened uterine wall. This smoothing process is called implantation.
Implantation itself marks the medical start of pregnancy. After implantation, the blastosphere will continue to develop into an embryo and eventually become a fetus.
The success of fertilization itself is influenced by several important factors. The quality of sperm and eggs is the main factor, where sperm must be healthy and motile, while egg cells must be perfect.
In addition, the ovulation time is very crucial because the eggs only last 12-24 hours after release. Tuba philosophy health is also important because if the tuba is clogged or damaged, sperm cannot meet the egg so that fertilization does not occur.
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