I started using my opk's on monday and I tested twice a day, once in the morning and again 12 hours later. I was almost sure I got two matching lines on thursday evening my dh thought one line was lighter then the other still. So I tested friday morning and knew for sure I got 2 matching lines. But my opk and my chart are telling me two different things. My temp started going up on Friday morning and has gone up more Saturday and Sunday. My chart on fertilityfriend says I O'd on Thursday. But how can that be if I didn't really get a matching line until Friday morning and the opk is suppose to let you know 12 to 36hrs before O. Wouldn't that mean I O's on Friday or Saturday? I concerned because DH and I didn't BD on wednesday or thursday. But we did friday and saturday. I have a link below to my chart. Please give me some insight as to when you think I actually did O. I tested again Saturday morning and this morning and my test line was much darker then the other one. What does that mean when the test line gets darker, does that mean O already happened or that it is even closer then the previous day when the lines matched. I'm so confused about these lines and my temp.Oh and I'm not sure about my temps because dh and I sleep cuddled under each other in the morning so I think the body heat fromm him makes me hotter and maybe my temps aren't too accurate sometimes.
http://www.fertilityfriend.com/home/1309fe