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
In some states you aren't allowed to serve a drink with more than an ounce of alcohol in it, so in those states a shot would be one ounce. In my state, no such law exists, but a standard shot is 1 ounce. And I'm surprised you people pick a 5th as a standard bottle.