Will they be able to tell me at my 13 week scan if I'm having a boy or a girl? If they don't tell me are they just being jerks and being lazy? I've had some issues with my OBGYN ultrasound techs being kinda short, rude and lazy with the ultrasounds in my opinion. should I switch if they tell me they never tell at 13 weeks the gender because at 11 weeks they told me they don't let us hear the heart beat and I have to wait until 20wks and I hears my babies heart beat at 7wks at a different place while I was in cali. Opinions would be greatly appreciated!!