Rubella vaccine

Liz
Ok so im in the process of seeing a fertility specialist had blood work done and they said i need the Rubella vaccine. Im leaving for Italy and i will be ovulating so i dont want to get it because u cant get pregant for 4 weeks. Is this crazy? We get back and i have the die test on the 27th. They do blood work before you get that to make sure ur not pregnant. Do u think i can just wait. I was hoping the romance of italy might bring us luck.