Okay, so I have a ?

Crystal
Multiples are due in my fiancé's as well as my own family! I have 2 daughters already (not twins) and I'm currently pregnant. Did anyone have any weird symptoms or physical happenings that might have shown a sign of multiples? I'm very worried about having a multiple birth and my first apt isn't until the 21st and of course they never do an ultrasound or anything that early. Is there a way of getting them to do one at the apt?