HELLO ASPIRANT

yes there is a chance

Talking about BAMS , after completing BAMS , you have to do post graduation i.e.,MD in gynecology, then only you can become gynecologist.

Now , talking about bhms ..so it is a undergraduate degree and after this you can not directly become gynecologist. there is not  a post graduation for bhms  so you have to do mbbs and then  pg course for gynecologist..

hope it is clear.