A. menstruation
menstruation happens because each month the body releases an egg. Hence why when youre pregnant you dont experience menstruation, because the egg is fertilized so will not be released
I am not sure dude they just like to be mean
they have did the same to some of my freinds
Water, Milk, all natural juice.
Number 3 would be the best. It's never a good idea to cut ALL fats and sugars, because you need them for energy.