Here in the US they usually prescribe Zofran (Ondansetron is the generic name). I needed it this time from about 6 weeks until 12 weeks. I still have my moments...but at least now I can suck on a sour candy and that works just fine.
And despite my girly looking ultrasound pic, I am going to have a hard time believing until this baby pops out. :D I feel like I'm just too excited for a girl so it's just GOT to be a boy.