have this friend who's always experiencing serious pain during menstrutation, infact she vomits, I checked online and it seems shes suffering from Dysmenorrhoea, but her frends said its because shes still a virgin, could this be true?

It's not true.


Being a virgin has nothing to do with menstrual cramp.


If it's xo severe, let her see a doctor.

Had a friend that experiences this as well. Always having stomach ache and feeling dizzy. Taken all sort of medication. She's a virgin too. Told me her sister that's now married experienced worse cramp than hers.
So, virginity or no virginity, cramp will be extreme in some people's case.