I just found out I'm 20weeks and 2days pregnant today.My husband is working away and we had our contact last May this year on first week, so I expected that I'm only pregnant for more or less 15 weeks.But how come I'm 20weeks pregnant? Upon counting I got pregnant on the month of April but his away that time. Is pregnancy without sexual contact possible? This is my second child.I didn't tell yet to my husband because I myself is confuse.Thanks.