So the last day of my last period was July 24. I still haven’t had my period yet.. I’ve taken an at home pregnancy test which was negative and I went to the gynecologist who I felt like rushed the appointment and the pregnancy test she gave me was also negative. I usually get my period every 30 - 35 days consistently and was late once last year where the gynecologist I used last year prescribed me a pill to force my period. I scheduled a follow up appointment with my current gynecologist in 2 weeks. So my question is, should I request a blood test just to double confirm I’m not pregnant (mind you my husband and I have been trying since December 1, 2017)? How many women are that 1% the pregnancy tests can’t predict?