What are the chances of pregnancy on this case.?

me and my girlfriend had sex 3 nights in a row. i use a condom all three night and i never ejaculated inside her.. first night tho. i didnt climax yet but i wanted to check the condom. ther was thick white *** on the tip. idk if it was mines or hers caue i check to see if ther was holes on the condom and ther wasnt. she took the morning after pill just 3 hours after. second night .. i peed first before putting on condom.. again i check the condom. it was wet cause of her.. i didnt climax yet.. but then she gave me a handjob. and i ejaculated .. soon after i fingered her.. 3rd night we did the same thing.. even tho i didnt ejaculate inside of her all three nights also with a use of condom.what are the chances of getting her pregnant from precum or the chances that it might of slip off the edge causing it to go on top the of the condom the first nigth we had sex? please help and thank you