Would you get a vaccine in early pregnancy? I become eligible in 4 weeks, and if this baby is sticky I will be just under 8 weeks along. I live in the United Stated where the vaccine is neither recommended or not recommended in pregnancy and they leave it up to us to decide. Is it better to wait until later in pregnancy? Would you get yours done? I know in later pregnancy immunity is passed through the placenta to the baby. Does anyone know what gestation this happens?