When the woman is not pregnant, her body is aware that there is no egg that has been fertilized (by sperm/semen through sex). Once her body recognizes this, her body naturally sheds it's uterine lining (thus creating the leaking of blood through the vagina). When a woman becomes pregnant, this fertilized egg attaches itself to the uterus. The female body is aware of this and knows not to shed the uterine lining.
You can only fertilize a woman when she is not on her Menstrual Cycle; once the sperm meets the egg, you have fertilized.
They met in the uterine tube of the woman. Once fertilized, the new embryo moves to the uterus.
A fertilized egg is known as a zygote. Once fertilized the egg travels down the fallopian tubes to implant in the uterus, this takes around ten days and it's not until this point that a woman is considered to be pregnant. The zygote develops into an embryo, fetus, and then into a baby.
Sort of. A zygote is what one calls a female egg cell once it's been fertilized.
releases one of the more than 400,000 eggs that are stored in her ovaries, and the lining of the womb (uterus) thickens in anticipation of receiving a fertilized egg. If the egg is not fertilized, progesterone levels drop and the uterine lining sheds
No. But you can get two eggs fertilized at the same time.
What do you want to do? Fertility clinics can use drugs and a fertilized egg from another woman if you want to get pregnant. Otherwise it is too late.
Once the egg is fertilized it remains fertilized until the egg is eaten, incubated or goes rotten and decays. It never goes back to being an unfertilized egg.
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The egg cell is called a zygote once it has been fertilized.
Typically, the egg is fertilized by a sperm during ovulation, which occurs once a month in the female reproductive cycle. If fertilization does not occur within 12-24 hours after ovulation, the egg will disintegrate and the woman will not become pregnant during that cycle.