Ask4joy
Well-Known Member
- Joined
- Apr 18, 2016
- Messages
- 2,587
- Reaction score
- 5
Just curious if anyone else ever had evap lives turn pink after a couple of hours? This happened to me twice at 9dpo (looked positive hours after testing). But the next day it didn't happen. Just wondering what might cause a negative test to look positive hours later. I shared it on the pregnancy test board and everyone said it looked just like a BFP but to test again in a few days since it was out of testing time frame. When I tested the next day I didn't get a second pink line at all. Just curious about the science behind these tests!