Looking at diff tests on here im a bit curious now .... This is my test i took last night ... according to my dates i should be around 5 weeks ... I did what they tell you not to and used the last urine of the day before i went to sleep so it was very weak looking. https://i49.tinypic.com/dxnde.jpg why is the one line darker then the other ? should both lines be as dark as each other for a 100% positive ? Sorry for sounding daft i have just confused myself by reading all these threads lol.