We had sex, I used a condom and the condom appeared to work, after I ejeculated in the condom I pulled it out, she wanted to go again so then I got a fresh condom and put it on, but noticed that i got small amount of something sticky on my one finger and that finger touched the outside of the condom which was put back in her, then I couldn't perform for very long 2-3 min and then I pull all out and went to wash up and dispose of the condoms and wrapper.

She say's she's on the pill, she just ended her bleeding part part of the cycle and today she started week 1 of new pill pack, she claims to have been on the pill without missing for about 7 months.

What the odds that she might get pregnant? I have heard several things and want someone that actually knows.

Please help me answer this question.