Use it for what? Drug testing? Testing can reveal the sex of the donor, regardless of female's time of month.
Sperm can't come out through urine. Even if it could, you wouldn't be able to catch it from a toilet.
It's simple! Whether male or female, a urine stream is never 'straight'. It's more like a stream or creek with side paths where less water follows its own path. The difference between males and females is the male penis helps direct the urine, and because the penis adds at least 3" to the length of the stream, men do not typically notice (unless watching) when their streams 'split' and follow their own paths. (Whoever cleans the bathroom, though, notices urine splashes and dribbles from males where urine streams went to the right or left.) There is NO way for females to urinate standing up without urine getting on the inside of her thighs. In fact, even when sitting, females sometimes have urine streams that are not very straight, or that split into 2 or 3 smaller streams.
yes, along with the nitrogenous waste urea. urea will become more concentrated in the urine if you are dehydrated.
If this is your first period, you probably won't know it until you start menstrating. After you finish menstrating the first time, you should start ovulating about 10-14 days later and about every 28 days after that. Women's cycles vary greatly and you will learn yours as you go. Talk to your Mom or another adult female you trust for guidance. In the meantime, don't take chances. A woman can become pregnant even if she has never had a period.
no, currently they don't test for it. even if they did. it is a legal drug and if its for a job they wouldn't be able to prevent you from getting a job.
No, even water isn't an element, so urine doesn't have much chance.
no.
Even though they were influenced by Egypt, this country had its own culture. They still had strong rulers who were females. They also had their own way of making pyramids.
Nicotine Blood Urine. This will trace even small amounts of nicotine in the blood or urine.
E Coli is dangerous in the urine if it is not treated. Left untreated, it can result in sickness and even death.
NO
A 2 or a 1 is awesome. Even on females.