Can't afford Health Insurance...?

"Because im going to obtain a vehicleI'm pregnant. Could I use my boyfriends insurance?
"Can you obtain cheap motor  insurance Managed car crash outside insurance companyOur partner has health insurance.To include me on could cost over $ 900 health insurance firm provides the lowest cost coverage in NJ? I am selfemployed.We have no children.We are in our 50's.
Our nephew has good credit. Could the insurance value vary alot between 2008 style & a 2006? An estimation could be good.
"I have a daughter who is a teenager. He obtained their own vehicle although I've a car who I shared it with my kid but. He ask me to obtain a caheper insurance he can affored but Ive been wanting but these appear to be above what he's prepared to pay