The first scan depends on the doctor and insurance and you can find out the sex between 18-22 weeks.
Some doctors don't do the first scan until around 12 weeks, and usually can't determine the sex until about 18-20 weeks.
I did mines at 15 but they can tell as early as 12 weeks
Thanks just one more question when do I book my antenatal appointment my doc said after one month its a month now wil I just wait til 12week stage instead tho?