Hello Doctor I am trying to conceive from January 2023. Had 2 period in between. So I meet doctor since I was trying after 8 years(having 8 yr old girl). She done many test for me and my husband all report was normal. We are again trying and my last period was on 28th march. As Doctor suggested I am taking fol123 mf and my husband maxoza-l. Now period is delay with 38 days so tried to do pregnancy test but result was negative. I had pain like period will come from last 18 days including back and leg pain, weakness. and the pain is coming and going which is never happened before. Shall we have done early test? Can we do test again? if period is not coming after couple of day need to worry? Please help me I am very tense. Reason of delaying period don't know.