No, it's 2 totally different organs.
Holding your urine will not affect your menstrual cycle in terms of timing, flow, or other characteristics.
A fever blister won't affect embryo implantation.
Yes.
Urine does not affect NuvaRing.
yes. it can effect the baby
Consult your doctor.
The bladder.
The bladder
There are many things that affect an animal's urine output such as food intake. Beverage intake also affects an animal's urine output.
it depends on where you are holding it, if you try to hold it on my face, it's not harmless.
yes and always
Drugs may affect urine concentration because it can make your urine a destorted colour and the production will come out more darker and inefficent.