Im 18,I live in England, 3 weeks ago I went to New Zealand to visit my Male Best friend.. We ended up staying in a hotel for 2 weeks, you can guess what happened, we had sex many times, and about 4 to 6 of the times we didn't use protection and he came inside me.
On the last day (monday) of my visit we had unprotected sex and yeah he came in me then too. I got back in England on Tuesday.. then on Thursday I got my period.. Is there still a possibility I could be pregnant?