Covid Vaccine for pregnant mummy.

I’m taking once i give birth! I dont want to risk taking it while pregnant cos i feel that there isnt much data on the possible side effects (for baby) when taken during pregnancy. I feel that if i were also to suffer any side effects (esp fever) while taking the vaccine during pregnancy, i may also not know if it will impact bb’s growth inside cos we cant detect it. If baby is already born, any side effect will be on me. And if any side effect is passed through breastmilk, at least we can monitor and see physically what are the symptoms happening to baby!