Urban Pop % : Urban population as a percentage of total population. Urban Population: Population living in areas classified as urban according to the criteria used by each country. Country's Share of World Pop: Total population in the country as a percentage of total World Population as of July 1 of the year indicated.
Usually, people smell bad to others before they smell bad to themselves, but for some reason when women reach their thirties, they can 'smell' the beginning of their periods coming when others can't 'smell' a thing ... it's a psychological odor, not a 'real odor' AS LONG as you use good hygiene regularly. Source(s):
Cervical Mucus Before Period. Throughout your monthly cycle, the cervical mucus in your vagina will change. Right before your period, the cervical music will be different than it is at the end. This does not mean that anything is wrong with you; it is completely natural for things to change throughout the month.