"She's considered to be at risk," he said.
For the earlier charge, it is alleged the woman was found beside a locked car, intoxicated on Boxing Day. Police took her away to prevent her driving, but it is claimed she did not tell them the baby was in the vehicle. It is understood the child was not harmed by the alleged incident.
A charging document stated the woman failed to provide the necessities of life by leaving the child "in a vehicle untended overnight in a public place" and said this was a major departure from the standard of care expected of a reasonable person.
While on bail for that charge, she is alleged to have committed the further crimes, including supplying cannabis and driving while suspended, both of which she has pleaded guilty to.
Mr Brosnahan said potential bail addresses would be looked at while the woman is on remand.