If I'm going off my BC I'm about a week or 2 late for my period, if I'm going off the calendar then I'm only a day late. Should I go by the calendar? I'm ttc baby #2 and I've been having some symptoms like obviously missed period, sore nipples, cm, my stomach is always hard, appetite increase, increased urination, lower back pain, I'm more fatigued than usual, and I'm craving meat as I did with my first pregnancy. My question is, should I wait till Friday to test?