Medication TTC, Psychiatric & Neurological

Posting this anonymous for personal reasons and social reasons. I have a mental illness, actually more than one, and do take medications for this purpose. Once I become pregnant I always stop taking them immediately. I have never had an ill baby, and I have 4. And I have never had trouble conceiving whether on or off on or off of these medications in the past.

However... My primary question is whether or not they can interfere with conception.

Seroquel 200-400mg / day

Klonopin 2-3mg / day

Aderrall 40-60mg / day

(Dilantin 300mg / day) *

* this is not a psychiatric medication. I take this for epilepsy, seizures.