Hi, thanks for your query.
You seem to have androgenic alopecia
. It is genetically determined where in growth phase of the hair is shortened.
It is good on your part that you are not depressed or stressed as it would only aggravate the hair loss.
You have been taking the right treatment. You are using Rogain but you have not mentioned the duration for which you have used it. It may take 4-6 months to notice visible changes with rogain.
You may additionally take the following treatment by discussing with your doctor:
-oral anti androgens like spironolactone
along with oral contraceptives( as spironolactone may cause genital abnormalities in male fetus if you become pregnant while taking it)
-Take oral supplements of iron, zinc, magnesium
, copper, selenium, along with biotin and folic acid
You may also discuss about hair transplantation
with your doctor.
Hope this helps you.