<human>: Can you give me the gist of the text in a nutshell?

Late last night me and my girlfriend were having sex and as I pulled out I noticed the condom was not there, it has slipped off inside after I finished ( we lay together kissing for a while ) I'm not sure if the contents would of spilled out as i'm not sure how much i came. Her period ended just over a week ago and we went straight the the pharmacy to get the morning after pill. She is not on the pill as i am the first person who she has been sexually active with. Is there anything I can do for her to calm her as we are obviously both worried but I dont want her stressing so much it delays her period.
<bot>: Condom slipped off in girlfriend after organism , week after her period and morning after pill taken, any way to further calm her nerves?