Using heroin while pregnant can harm an unborn child. Babies born to women using heroin are usually underdeveloped and suffer from breathing problems and infections in the first few weeks of life. Heroin can also cause premature labour, babies may be born so early that they need intensive care. The baby’s poor health can also be associated with the poor health and nutrition of their mothers.
Heroin can cross the placenta and cause the unborn baby to become dependent on the drug. Babies of heroin-dependent mothers can suffer withdrawal symptoms after they are born. They often need special care in hospital.
Injecting heroin also increases the risk of HIV infection and other disease for both the mother and the baby.
Pregnant women who want to stop heroin need to seek medical advice. Sudden withdrawal from heroin may harm the baby and cause poor growth, miscarriage or premature labour.
It is recommended that women check with their doctor (or other health professional) if they are using or planning to use drugs while pregnant or breastfeeding, including prescribed and over-the-counter medicines.