For implantation to "take" the endometrium needs to be in perfect condition.
One way to ensure that state is to make a brand-new one as needed.
And that's the way that primates do it.
After fertilization, the zygote travels down the fallopian tube towards the uterus, a journey that takes about 3-4 days. Once in the uterus, the zygote implants itself into the uterine lining, where it begins to develop into an embryo before eventually growing into a fetus.
The blood lining of the uterus gradually thickens during a woman's menstrual cycle in order to be prepared to receive the fertilized egg. This lining will shed during the menstrual period if no fertilized egg has implanted.
For implantation to "take" the endometrium needs to be in perfect condition. One way to ensure that state is to make a brand-new one as needed. And that's the way that primates do it.
Fertilization is the process where a sperm cell fuses with an egg cell to form a zygote. This zygote then starts to divide and develop into an embryo. If fertilization is successful, the embryo implants itself into the uterus where it continues to grow and develop into a fetus.
Fertilization occurs in the Uterine Tube and Implantation occurs in the Uterus. Hope this help!
This is the result of your uterus stretching to accommadate your babies arrival Its the way the uterus resizes itself before and after the baby comes
Uterus
uterus
It takes about 5-7 days for the blastocyst to travel through the fallopian tube and reach the uterus after fertilization. Once in the uterus, it will implant into the uterine lining.
Fertilization occurs in the fallopian tube when a sperm cell fertilizes an egg cell. After fertilization, the zygote travels to the uterus where it implants into the uterine lining for further development. Embryonic development continues in the uterus until birth.
Correct, the embryo develops in the womb, also known as the uterus.
uterus