Reproductive Control
Reproductive control [Minor] by Iczer
'Aww...I'm having a baby. and so's my wife'
The character can control aspects of his own fertility, in a form of biogenesis.
1) Control fertility: The character chooses exactly how fertile he (or she) wants to be. Typically this is an all or nothing thing (why would you choose to be 50% fertile?). In addition, the character can choose what traits to pass off to his offspring (and which traits to leave off) the character and can exert control over the amount of offspring produced (make a saving throw 16+ ME bonuses apply, to produce a twin. Roll again to produce a triplet and then a quad, and so on until you fail or until you give up).
2) Auto genesis: Lacking a partner, the character can simply choose to impregnate herself, giving birth to a virtual clone of herself (or a clone with selected traits weeded out). Even males can spontaneously produce a womb for the purpose of this power.
3) Other bonuses: +4 to MA and PB. +2 to PE. The character is adept at finding a mate, and is routinely a healthy specimen.