No, it is not like there is an explosion or something. I have heard that some women knew when they got pregnant but the majority don't know for a few weeks.
uterus
Meiosis.
Fertilization.
Yes, and this is one of the ways that you can get twins. The other of course is that the egg divides before the beginning of Mitosis.
the easisest way i can explain is this is when an egg meets a sperm. an egg is a male cell and egg is a female cell
because a "wall" is put up when the sperm meets the egg. This prevents another sperm from meeting the egg.
A deformed sperm can never get the woman pregnant.
SEX It is a serious process. Very safe to if you do it correctly.
Fertilization is the process describing the union of the sperm cell and the ovum.
The purpose of the egg cell donor is to supply eggs for others who are infertile and wish to have a child.
you have to get in bed and the boys penis gives off sperm, half are y half are x if a y sperm joins with the egg the baby is a boy if an x sperm joins with the egg the baby is a girl so when a sperm meets an egg a baby starts to grow
When the sperm meets the womans egg then the baby starts growing from then. If you need more info on this I would ask my parents.