Why is it difficult to pee after surgery?

Yes, during cardiac surgery there is manipulation of the rib cage, so I can foresee perhaps developing costochondritis later on after the surgery.

It really all depends on your symptoms. If you're not experiencing any negative symptoms, you may be okay without it. However, if your nose is bleeding, whistling, or you're having...

No, peeing in the ocean is harmless. Human urine is 95% water. The urea in urine combines with ocean water to form ammonium, which acts as food for ocean plant...

If you are above treeline, just go ahead and pee, but you can also pee in a bottle.

You can ask people around you to turn around, and you can pee outside your tent when no one is looking.

She can just go to the edge of the campsite. Just ask everyone else not to look.

Try using good old bleach. However, my recommendation is to just buy a new roll. Burlap ribbon is relatively cheap, and can be bought on eBay/Amazon.

Yes.

The type of surgery you'll undergo will depend on the cause of your astigmatism. For instance, if the cause is a hill on the cornea, a surgeon can remove that...

If you're doing bladder interval training, yes. Try to hold it in for an extra 5 minutes, but if you can't, just head to the bathroom.