So if a woman is having her period it means that anything in her womb is being discharged out of her during her period. This would include any unfertilized egg. So for the month of May you guys are safe.
If you and your GF are going to be sexually active then be responsible and use a condom; not only for pregnancy protection but for your own health as well. Get use to wearing a condom during sex until and when you are in a long term loving relationship with someone, as in living together and you have both been tested for STDS and the HIV/AIDS virus. Condoms are very good at protecting you from many STDS and the HIV/AIDS virus.
Remember when having unprotected sex with someone you are having sex with every partner they have had sex with. Some STDs take time to incubate and your partner may not know they are infected; still the virus can transfer to you. This and the fact that a condom is 85% effective in preventing pregnancy when worn correctly is why you should always wear one. Even if the girl is on birth control the health reasons alone are reason enough and the condom makes for almost 100% protection against pregnancy. [ adviceman49's advice column | Ask adviceman49 A Question ]
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