Hi everyone. I had my last period on September 15th and am pretty regular. Since my son was born almost 5 years ago my period has always come on the 15th of the month. My husband and I have't been very sexually active due to our busy work schedules and always being tired. After the 15th of this month came and went and there was no period, we got curious and bought 2 HPT's. Both of them were negative. I decided to wait a week and I went and bought 3 more tests. I took one last week and one this morning. Both were Negative. I am saving the last one for Halloween. After that I may seek the help of a professional. But any suggestions in the meantime are helpful. Anyway, I haven't changed anything in my diet and haven't done my daily exercise routine differently either. As far as stress, there is none. Although I may be busy with work I absolutely love my job. So, that is my story and any suggestions/comments are very welcome.