Am really glad to see @timbo post again. Glad too to know that you are about to join that club of fatherhood.

About the vaccination talks. Many women may not realize that they are not up-to-date on their immunizations and are susceptible to diseases that can harm them or their unborn child. Pregnant women should talk to their doctors to figure out which vaccines they may need and whether they should get them during pregnancy or wait until after their child is born.

Are Vaccines Safe?
It's advised that the following vaccination be taken during pregnancy: hepatitis B, influenza and tetanus. Live virus vaccine should not be given to pregnant women because it might be harmful to the unborn child. These include: hepatitis A, the MMR family (measles, mumps and rubella), varicella and others.

Its advisable to speak with your doctor before taking any actions. You can get more information on vaccination from here, here and here.
Cheers mate.