For the last 3 days i have had increasingly clearer lines on pregnancy test which leads me to believe i am pregnant. This happened before and it was a chemical. Hubby was gutted and said he wished he hadn't known so he hadnt all the dissapointment. Havent told him i'm testing yet this month. Period was due today. Its his birthday on thursday - do i wait and tell him then or just go for it and tell him today?