Does breast sucking by your boyfriend leads to delay in periods?
No, kissing your girlfriend and stimulating your girlfriends breasts has no relation to her menstrual cycle. The menstrual cycle is controlled by a domino effect of hormonal changes between her reproductive organs and her brain, kissing her has no impact on this cycle. Her period will come as normal in accordance to her menstrual cycle, the only time you can change this is if you were to have sex with her and get her pregnant.Oh, heavens, NO.