My period is going to be due in  2 days time, my 1st day of my last period cycle was on 22/August,2015 and performed intercourse started 27/August, 2015 till 10/September, 2015 by 1 days off, this is my 1st pregnancy and I'm kinda confused and find quite complicated on the ovulation day calculation. Shall I test by now using pregnancy test or shall I wait for another day or two but so far i dont feel any symptoms yet. I only had little stomach crampy, back hips pain. Please advise