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Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.