But the shot does not cause permanent loss of fertility and most users can get pregnant after they stop getting the shot. Who Can Use the Birth Control Shot?
How long does the pneumococcal vaccine last? In infants, the protection from the pneumococcal vaccine lasts for several months as their immune system develops.
It is generally between 2ml and 20ml (millilitres) per breastfeed in the first 3 days. It also depends on the number of breastfeeds your baby has in the first.