Don’t get an ultrasound

Amy

I’m feeling a little frustrated! I tested positive on Jan 17th, assuming I’m 4 weeks at that time. So I called my doc, they scheduled me for a nurse intake tomorrow, 6 weeks 5 days, and I don’t get an ultrasound until 9 weeks? Is that weird? How do they know I haven’t implanted in my Fallopian tube? How do they know the embryo is developing normal? Has anyone else been in this situation?