Having a baby without insurance

My sister unexpectedly got pregnant and is thinking of quitting her job which will leave her without insurance. Those of you who had a baby uninsured how much did the ENTIRE thing cost you out of pocket- including prenatal appointments, L&D, and the baby appointments up until 12 month check up?

Edited to add we’re in the US.

Edited to add she has a good job that she loves. She got pregnant on accident and her and her husband never wanted kids. She’s keeping the baby and her husband is leaving her because of that. She’s really going through it and doesn’t have it in her to go to work. She’s 8 weeks pregnant.