adkinsrus07 (830.4 days ago) I tested twice, once at like 13 weeks and another at like 16+ weeks and both came out girl and it is indeed a girl confirmed by like 6 u/s. Some people say that it is not true- obviously it is a 50/50 chance and its just for fun but it is very important you do it right. Alot of women gets false boy results b/c if you have sex for like 24 hours b4 hand the semen can mix with the urine first thing in the morning. EditDelete