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Did you know?
Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
Did you know?
Medication errors are three times higher among children and infants than with adults.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
The FDA recognizes 118 routes of administration.
Did you know?
The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.