Hi
Thanks for ur reply and now I got it.
Hi shal123...I'm no dr, but I have experience in this field. The first day of your period begins your cycle. Usually around day 14 you may notice some spotting, this is from the egg releasing (I have this) from the ovary. Implantation usually doesn't occur until around 10 or 11 days after you ovulate. Then it takes a few days for the hcg to build up in your bloodstream. I would not take a pregnancy test until the day my period is due, because you can get a false positive. So, if your cycle started on 12/15, you probably just ovulated or getting ready to ovulate this week. Remember you are considered fertile before you ovulate.