Jan 2022 edd covid-19 vaccine

EDD 3 jan 22. My Gynae told me it’s ok to take the vaccine. But when asked abt long term effects, he said no one knows as vaccine is only out for a year. So im still contemplating as well! Cause on the other hand, can pass antibodies to baby and be on safe side if I take. But taking vaccine during breastfeeding time can pass too. 🤔