Pregnancy & Schizophrenia

I’m newly engaged and I want to have another child. I have three children with my exhusband. I became Schizophrenic after my third child. I had depression after my first child that grew into Schizophrenia because I didn’t get treatment because I wasn’t a are that I had PPD. My fiancé has never been married and has never had a child.

Is there anyone that had a child with this mental disability? What medications if any do I take? I am currently taking Respidol and Celexia.

I am also 42 and scared that I won’t be able to conceive not only because of the medication I take but because of my age.

Is there any hope?