Ideally, you would begin taking prenatal vitamins a few months before you wanted to try to conceive. Once you stopped using birth control and began to try in earnest would be beneficial as well. However, about half of all pregnancies are unplanned.
Flakka, which is also called gravel in some parts of the country, is the street name for a chemical called alpha-PVP, or alpha-pyrrolidinovalerophenone. The chemical is a synthetic cathinone, a category that includes the mild natural stimulant khat, which people in Somalia and the Middle East have chewed for centuries.
Flack vs. flak. A flack is a personâespecially a press agent or publicistâwho talks up his or her employer and deflects criticism. Flak (usually a mass noun) refers to (1) antiaircraft artillery, and (2) excessive or abusive criticism (the second definition derives metaphorically from the first).