Which of the attached pics would you ladies say is a positive OPK? 1st pic is from yesterday about 3:30pm, 2nd today at 3:30pm and 3rd this evening about 7:45pm. Taken me by surprise a bit as ive been suffering with long cycles since coming off the pill so to get lines like these at CD 14-15 is good news...assuming they are positive? Opinions welcome!