plitak Predvidjeti povijesni menstruation safe days U stvarnosti strukturno prazan
When one is to receive her period in 10 days time, is she really safe? - Quora
What is the safe period for having sex?
Queen Preshiii on Twitter: "DEFINING SAFE PERIOD Safe period is that portion of the menstrual cycle of the human female during which conception is least likely to occur and which usually includes