What is Fertilisation? Fertilisation is when to gametes (male–>sperm and women–>egg) meet together and they can grow to a baby.
If humans or couples are not fertile they cannot reproduce . How ever there are 3 solutions which are: IVF, Fallopian tube blocked. IUI
IVF is if the man’s sperm is weak IVF can be used by taking out the woman’s egg and fertilizing it then put it back in the woman’s uterus so the baby can grow.
If the fallopian tube is blocked surgery can be carried out to repair the tubes, making it easier for the eggs to pass.
IUI is when sperm is put into the woman’s uterus and they choose the good quality sperm so it can find the egg and make a baby.
They can be risk on doing this which is you can get an underweight baby, blood pressure.
It can benefit in health by reducing the risk of the disease .