Analysis of the urine is medically known as Urinalysis.
No, gender cannot be determined through urine analysis. Gender is a social and cultural identity, while urine analysis is a medical test that looks at the chemical composition of urine.
Don't do drugs.
Fresh urine
No
For a woman, I suggest buying the smallest container of synthetic urine especially. Woman can put a bottle of fake pee in their "safe" or vagina. It will keep ur fake urine exactly body temp. Never put fake urine into a different bottle than it was bought in. May cause contamination.
Yes, freezing can affect the analysis of urine as it can lead to degradation of certain components and enzymes in the urine. It is recommended to analyze fresh urine samples whenever possible to obtain the most accurate results.
Urology
Urine can always be detected otherwise there would be no analysis.
yes it better because there are more bacteria in a urine sample than a hair sample
Highly unlikely.
yes