9 weeks ! I jokingly asked her at the scan and she looked and said I'm not 100% but looks like a girl and lo and behold at 16 weeks it was confirmed !
13 weeks with my daughter via ultrasound, 12 weeks with my son (this pregnancy) from blood work
19 weeks, but that's because we had a gender reveal party, so technically 17 weeks if we looked at the ultrasound
I will at Week 20. :D.