there is always a chance for an unintentional pregnancy even when you use condoms "100%" correctly. i suspect your minor discretion was not serious enough however but i am basing this assumption solely on your description of the act. anytime you have sex. you need to remember that the body is designed to achieve conception not prevent it. perhaps your partner should consider a secondary form of contraception like the birth control pill just in case a more-serious breach of sexual activity occurs like a slipped or broken condom.
i touched the inside of a condom to my penis but wore it correctly after realising. can my girlfried get pregnant? . although there may have been some precum on the condom my penis was inside her for a max of 7-10 seconds. also her periods started on dec 19th and we had sex on dec 25th. her cycle is 25-26 days so i guess she was not ovulating. is there a chance of pregnancy?