My friend who is engaged but not married yet. She got delay in period this month may. In Jan it was on 11th, and Feb-15 , March-12, April-5th. She had a sex on April 28th and now the period is delayed today is 15th May. She took pregya test on 14th and it is negative. Please suggest what to do? How to check if she is
pregnant or not. Currently vagina is very dry