Bananas and oranges, which are often associated with cramp relief, are high in potassium; brown rice, almonds and avocadoes are good sources of magnesium; and spinach contains all three minerals.
Sex education. Sex education is a broad term used to describe education about human sexual anatomy, sexual reproduction, sexual intercourse, and other aspects of human sexual behavior.
1 Of the 23 effective, comprehensive sex education programs: 2  Fourteen programs demonstrated a statistically significant delay in the timing of first sex. 3  13 programs showed statistically significant declines in teen pregnancy, HIV, or other STIs. 4  14 programs helped sexually active youth to increase their use of condoms.