I've been reading up a lot on pregnenolone in general. Pregnenlone can aid in normalizing prolactin by converting into progesterone (after DHEA), which will inhibit prolactin to a degree. Pregnenolone optimizes all neurotransmitters, including dopamine. I'd say to start low on the pregnenolone dosage and add in a small amount of an aromatase inhibitor such as 1-2 caps of Erase with dinner.