Does Keraglo, Finax And Regain 5% Spray Cause Any Sexual Problem?

Hi... I am 27 yrs old, Recently I got hair transplantation surgery... My Dr suggested keraglo men tablet for 3 months and finax mg for 6 months and regain 5%spray twice daily... Is there any side effects from these medicine???? Is there any problem for sexual and fertility ???? Bcz of one of my colleague was told me that, there is a sexual and fertility problems with these medicines so please give the good suggestion for my bright future..... Than k u sir....