Pregnax pills are an item taken by the main character to increase the chance of conception. They are available at the hospital at the end of Diane’s route: first he has to talk to the nurse on the 2nd floor, then to Roz on the 1st floor, and finally search the cases in the basement lab. The drug is used by clicking on it inside the inventory and its effect is cancelled by the Cumdoom pills.
The experimental temporary male fertility medication.
Increases the likelihood of pregnancy.
— In‐game description