I did a pregnancy test this morning and 30 minutes later, there was a line. I did another test and a faint line showed up in 20 minutes. Could I be pregnant
I took a pregnancy test yesterday and it was negative, but when I looked at it 24 hours later, there is a very faint pink line. What could this mean? - Quora
![Flaw in many home pregnancy tests can return false negative results – Washington University School of Medicine in St. Louis Flaw in many home pregnancy tests can return false negative results – Washington University School of Medicine in St. Louis](https://medicine.wustl.edu/wp-content/uploads/GettyImages-172961928_forweb.jpg)