Oral contraceptive pills cause all except :: (A) Dysmenorrhea, (B) Mastalgia, (C) Nausea, (D) Chloasma
Answer is A. Ans. is a i.e. Dysmenorrhea OCP's have antiovulatory effect and by viue of this propey, relieve dysmenorrhoea (rather than causing it), Premenstrual tension and Mittleschmerz syndrome.