Fecundability vs. Fecundity — What's the Difference?

(uncountable) The condition of being fecund.

Fecundity is defined in two ways; in human demography, it is the potential for reproduction of a recorded population as opposed to a sole organism, while in population biology, it is considered similar to fertility, the natural capability to produce offspring, measured by the number of gametes (eggs), seed set, or asexual propagules. A lack of fertility is infertility while a lack of fecundity would be called sterility.

(countable) The probability of a person in a group becoming pregnant in a certain timeframe.

The quality or power of producing abundantly; fruitfulness or fertility.

Productive or creative power

Ability to produce offspring.

Ability to cause growth or increase.

Number, rate, or capacity of offspring production.

Rate of production of young by a female.

The quality or power of producing fruit; fruitfulness; especially (Biol.), the quality in female organisms of reproducing rapidly and in great numbers.

The power of germinating; as in seeds.

The power of bringing forth in abundance; fertility; richness of invention; as, the fecundity of God's creative power.

The intellectual fruitfulness of a creative imagination

The state of being fertile; capable of producing offspring

The quality of something that causes or assists healthy growth