From this it is a small step to the conclusion that the obelisk was itself meant to be a phallic symbol. Whether of Osiris, Baal, or fertility in general, it was a representation of fatherhood and patriarchy.
Chyluria, also called chylous urine, is a medical condition involving the presence of chyle in the urine stream, which results in urine appearing milky white. It is a condition that is more prevalent among people of Africa and the Indian subcontinent.
The most common color of urine is yellow, which is caused by the presence of urobilin, a biochemical waste product generated from the breakdown of old red blood cells. (Your body makes about 2 million new red blood cells every day, and recycles an equal number of old ones.)