Essentially, forensic psychology involves applying psychology to the field of criminal investigation and the law. Forensic psychologists utilize their knowledge of psychological principles and use it to understand different aspects of the legal system.
You can tart testing for preganncy about 14 days after sex. You would not know you are pregnant for 2-3 weeks after sex. I had sex about a week ago and I have a really bad feeling I may be pregnant.
  Answer     It's very unlikely that you are fertile the day before your period, of course there is always a chance of pregnancy when having unsafe sex (or even s â¦ afe sex lol) but I would say you are most likely not going to get pregnant. Answer   It is most common to become pregnant around day 14 of your menstrual cycle. if you aren't sure, calculate it like this: Day 1 is the first day of your per â¦ iod.   You can get pregnant right before your period also.