When blood from a woman's menstrual cycle is recycled to it's purest form to be employable for donation. This includes the filtration of the lining of the uterus, and other matter that is discharged from the vagina, that is not part of the usable blood.

A Bloomer is someone with a bright outlook on life who is optimistic in nature. Bloomer's frolic in every opportunity to be happy and try to make the most out of life. The opposite of a Bloomer is a Doomer. The term Bloomer originated specifically as a counter to the Doomer on sites especially like 4Chan.