Fertility
Fertility is an essential property of the universe. Its opposite is sterility.
Units of Measurement
Fertility and Sterility follow the same rules for storing their value. 'Male' fertilities may possess a value of up to 2,147,483,647 (maximum 32-bit integer), with most males typically being born with a fertility value of 2. While 'female' fertilities may possess a value of up to (1.7 x 10^308) but are usually born with a fertility value of .25 or less. Males may also possess 'multiple' fertilities taken from other males, but that number is also limited to the max 32-bit integer, giving a total possible fertility of a male to be 4,611,686,014,132,420,609 (Approximately 4.6 quintillion).
Naturally, males are born with more fertility but have a very limited potential, while females have far greater potential but are also born with significantly less. Because of this, most males that reach their maximum potential can only increase there powers by gaining more fertilities or editing their source and changing their mind to female.
If either of these 'genders' were to succeed their maximum value, their beings would be given Super Death.
Rabo is an example of a being who was born with 'male' fertility, but with Fertile Apotheosis, converted his mind to 'female' and increased his fertility potential.