So did you really notice anything different with your twin pg? I am 14 wks pg with my 5th baby and I am getting a bit worried that there could be two in there. I wasn't planning to have an US till my mid pg US, so I haven't seen what's going on in there! And I had morning sickness worse than any of my other babies, and my belly is HUGE! I just saw a gal yesterday who was due 2 1/2 months before me and our bellies were the same size!
I keep thinking it's just that I've had so many babies, but I'm starting to get paranoid. Really hoping there's only 1 in there, and if there are 2 they better both be girls!