Answer:
The answer is letter A.
Explanation:
In virto fertilisation is a reproductive process, in which, embryos are produced after the extraction of the egg and the sperm from the childless couple.
First the woman is submited to a threatment to stop her menstrual cycle, then the doctor puts her under hormones threatment to estimulate her ovaries to develop follicles. After this step, a HCG is injected at her, so that the doctor can collect the eggs.
The man provide his semen after ejaculating in a dispenser. The physicians mix the egg and the semen and check if the fertilisation has been successful.
If the result is positive, the embryos are implanted inside of the woman's uterus.
After a few weeks the woman should take a pregancy test to confirm the pregnancy.
