If you've completed menopause -- meaning you've gone without a period for more than 1 year -- you shouldn't have any menstrual bleeding. Even a little spotting is not normal after menopause. If you have postmenopausal bleeding, make an appointment to see your doctor as soon as possible.
How many shots in a fifth of liquor? There are a little over 25 fluid ounces in a 'fifth' which would provide 25, 1 ounce shots, or about 16 2/3, 1.5 ounce shots. Edit
The average person can metabolize about 1 standard drink per hour, which is a) a mixed drink containing 1.25 oz. of 80 proof liquor, b) a 12-oz. American pilsner beer containing about 5% alcohol by volume, c) a 5 oz. glass of wine, or d) one 1.25 oz. shot of 80 proof liquor. To approximate how long it would take to sober up after drinking alcohol, you'd need to count the number of standard drinks you've consumed (adjusting for larger/stronger drinks) and wait that many hours.