Where does fertilization occur? [6]
Question
Where does fertilization occur? [6]
Solution
Fertilization typically occurs in the following steps:
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Ovulation: The process begins with the release of an egg from one of the woman's ovaries, a process known as ovulation.
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Egg's Journey: The egg then travels down the fallopian tube, which connects the ovaries to the uterus.
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Sperm's Journey: Meanwhile, if sexual intercourse has occurred, sperm will have been ejaculated into the woman's body. The sperm swim up from the vagina through the cervix and uterus and into the fallopian tubes.
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Meeting of Egg and Sperm: If a sperm reaches the egg in the fallopian tube, it may penetrate and fertilize the egg. This process is known as fertilization.
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Formation of Zygote: The fertilized egg, now called a zygote, then continues down the fallopian tube to the uterus.
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Implantation: Once in the uterus, the zygote implants itself into the uterine wall, where it begins the process of embryonic and fetal development.
So, fertilization typically occurs in the fallopian tubes.
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