There are approximately 3 million unintended pregnancies in the United States each year.
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?
Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Media Practice Model
Membrane potential of a cell freely permeable to sodium only.
