I'm sort of breaking the Feminazi Cooter League's code of secrecy to do this, but let me just illustrate how the process works, to clear up any confusion:
The Radical Gay Eggs are kept in the ovaries until they are fertilized by the dulcet tones of Barney Frank (or a Frank-certified Fertilofag like Spudsy), at which time they are deposited in the womb where they incubate alongside the Radical Gay Agenda Pink Disco Ball, which spins to the beat of It's Raining Men. In mere hours, the Radical Gay Eggs hatch into teensy lavender copies of Melissa Etheridge singles, which slowly disintegrate as they pass through the vaginal canal, emitting radiating vibrations of the Radical Gay Agenda.
It's really just that simple. But, yeah, it keeps the womb busy.