Endometriosis is a condition that causes endometrial tissue to grow outside of the uterus. This tissue can be found in patches on the surface of the ovaries, bladder, colon and abdomen.
It refers to the fact that the bottles were 1/5th of a gallon. These days most bottles are 750 ml, which is close to 1/5 of a gallon. A gallon contains 128 fluid ounces. So a fifth (1/5) or 750ml contains a tad more than 25 oz, or 25 one-ounce shots. Of course, many use 1 Â½ ounce for a standard shot which is around 16 shots. Bar Measurement Chart.
No one buys alcohol in half gallons - you buy it in liters. Typically you have three bottle sizes - 325 ml, 750 ml, 1.75 l Half a gallon is about 1.9 liters, and a fifth is just over 750 ml. It's about two and a half 'fifths'. 1 pint then 2=s a fifth. fifth+pint=s liter 2fifths. and or 2 fifths are close to half gallon.