Maraming reason. Isa na dun ay stress, hormonal imbalance, pregnant or may underlying medical condition. Pacheck ka po sa OB para sure.
been there, 1 month delay both PT & Serum Negative. Sadyang late lang dumating, mas ok mag Serum ka para alam mong safe ka incass
depende po sa period nyo. madami din kasi causes ng delayed period like stress,activities and diet.
Irregular po ba kay0?if not . Bka need po mgpa check sa o.b po
too many reasons. much better magpaconsult sa ob.