Hello I'm 22 yrs old male and my girlfriend is 20 yrs old. I have a sexual relationship with my girlfriend for 7 years now, we only did oral sex and nothing else. We use lube (Durex Play) for the dryness. Last month her period came early, on sept 9 but ended normaly on the 7th day. She's 35 day menstrual cycle. She's sheduled to have her period on Oct. 14. But it didn't happen. Now its already the Oct 16, the 3rd day and still nothing. We're panicking if she's pregnant. Or not. I swear my sperm never came in contact with her vaginal. Thats why I'm more confused and stress. Is a 3 day delay enough to say that she's pregnant? She doesn't feel any pain or the feeling of her period is coming. Is the lube (Durex Play the blue one) we're using a contraceptive, for pregnancy or just aplain lube? Please we need doctors advise. Thank you!