How early can we do ultrasound? May I know at how many weeks

Ultrasound scan How many weeks before you can see your baby on the ultrasound scan?
Gender By how many weeks can I see my baby's gender through ultrasound scan?
ultrasound How early can i do ultrasound?cos this is my 1st time.
ultrasound Im just wondering.. Can we actually see baby's hair during ultrasound? ?
scans Can I know how often do they do ultrasound scans at public hospital?
How many week am I pregnant ?? I went for an ultrasound scan on week 5 ( base on my last mens date)....
Uncertainty of sac in early pregnancy Hi everyone. According to my LMP, I’m at week 6. Yst I went se...