The general recommendation is to start pumping breast milk when breastfeeding is well established, usually around 4 to 6 weeks after birth. This timing allows the milk supply to regulate and ensures a good breastfeeding routine before introducing pumping. Early pumping may be necessary in special circumstances such as if the baby is premature, has health issues, or if the mother needs to be separated from the baby. Some mothers also start pumping 3 to 4 weeks before returning to work to build a supply and get familiar with the pump. It is not usually recommended to pump during pregnancy as it could induce labor. Hand expression can be used initially to remove excess milk before starting pumping. The best time of day to pump for maximum milk expression is typically first thing in the morning after breastfeeding. Pumping right after a breastfeeding session is also advised to maintain supply without interfering with feeding.
