Hi, it is my first time on here, mostly because google has helped so far and no further and this was on offer so...My question is: When a 25 day cycle turns to 28 and still no bleed, what's going on? I can add, no chance of pregnancy- fiancé fixed. I am 35, 4 mths ago I had Inplantox removed- since then I have ovary sharp pain, no pattern detected, horribly erratic hormonal changes, keeps me home. I now take Naprogesic as recommended by a doctor. It helps.