Hello...it's a crime to let her do it to her baby...motivate her to get admitted as this can cause permeant damage to baby....is she going to gynaecologist for regular check up....has she received required immunisation...has she been started on iron and multivitamins specially folic
acid...you have to take care of these things. Secondly persistent use of opiod
can cause premature delivery, small baby, and very commonly respiratory distress
in baby...if she continues she can cause permeant brain damage
of the baby which is irreversible.....tell her all these facts and for the sake of her baby ask her to quit and she will need to do it under some supervision as withdrawal in itself can be dangerous for both mother as well as baby.....