Conception & Odds¶

18+ content

Part of the Pregnancy & Breeding system. For pregnancy progression, see Twins, Birth & Breeder.

Reading the odds¶

The Impregnation Wheel displays the current chance. Factors include fertility, position, buildup, items and Breeder perks. The Fertility app offers a seven-day forecast.

The panel's final percentage combines the active bonuses and restrictions. Use its breakdown to see how each factor affects the chance.

Consumables¶

Preggo Booster increases conception odds while active. Sperm Stoppers prevent conception while their effect lasts. Activate either item from the bag and check the active-item status before an encounter.

See Inventory & Items for their effects and duration. The odds panel includes active item effects in its final percentage.

Buildup¶

Waiting between intimate activities increases buildup, which can raise conception odds by up to 75%. The wheel shows the current buildup bonus alongside the other modifiers.

Contraception and route state¶

Janice's IUD-related conversations change her pregnancy options. Pull-out availability depends on the scene.

Check the displayed odds and active item status before an encounter if you want to prevent conception. A missing menu option may also depend on story progress; consult the character's walkthrough and the phone's Guide.