Is it possible for a woman who is in menopause to take fertility treatments to become pregnant?

At What Age Does Menopause Begin Or Atleast Its Symptoms Start To Become Explicit?

I am doing a esearch paper for my A’ Level group work on the the hormonal system- this includes the mentrual cycle because its actually mostly based on your hormones.
Really simple question but I cant seem to find the answer on the internet- so many different pieces of info
Thanks =)