fecundability

About 0.03 uses per million words.

Meaning

1. noun The condition of being fecund.
2. noun The probability of a person in a group becoming pregnant in a certain timeframe.

Similar words

fertility fecundicity fecundity fertileness fertilizability infecundability infecundity reproductivity infertileness feculence

Often followed by

and of is in rate was among or are