The definition of a skill is a talent or ability that comes from training or practice. 1  An example of skill is the capability to produce fine works of art.  An example of skill is basket weaving.
A normal WBC count is, as I wrote, anywhere and everywhere from 4.5 to 10.0 but during pregnancy those normal values can be between 6 and 16 in the third trimester and may reach 20 to 30 in labor and in early postpartum.
Quick Answer. According to Mayo Medical Laboratories, the level of human chorionic gonadotropin will fall to half of its pregnancy concentration in the body within 24 to 36 hours of birth, miscarriage or abortion. From this half-life speed, normal levels should be achieved within roughly one or two weeks. Continue Reading.