They die
AnswerThe sperm can live upto 4 days inside a woman's body but if they do not find the egg,it will die. If the egg does not find a sperm, it will also die. The body realises this and the nourished uterus will shed its blood and that is why you get your period.It will be excreted from the body during menstruation.
The corpus luteum is maintained until the placenta takes over its hormone-producing functions.
That is why you get your period. Since there is no baby in the uterus, the lining is shed and the egg comes out.
i think then there will be no baby made
The uterus nourishes the fertilized ovum.
Receive, retain, and nourish a fertilized ovum
A fertilized ovum is called a zygote.
zygote
Uterus
In IVF, the fertilized ovum is normally placed much higher than the cervix. The ovum would not be able to move from the cervix to the uterus for implantation.
The fertilized ovum implants in uterine in blastula stage
Its the food that a fertilized ovum eats in the early stages of pregnancy if the ovum isn't fertilized then it leaks out because you don't need it
An ovum.
Some times both ovaries produce individual egg. Then both ovum gets fertilized and Fraternal twins happens One egg from each ovary is fertilized
Implantation
A fertilized cell is when a mature ovum (egg) is fertilized by a sperm. It becomes a fertilized cell. The sperm enters the ovum and the tail drops off. Then mitosis occurs and the cell continues to develop.