I'm talking about fittings used with an air compressor, not plumbing compression fittings.I've seen two kinds of male compressor fittings: one has a groove all the way around and the other has a ridge. I noticed the one with the ridge tends to leak. Is this always the case? Which kind (either from those two or any others) do you prefer? Does it depend on the pressure of the compressor? Does it depend on the tool? Is there a difference in brands? Anything else you care to mention?
This is not an accurate representation, but is a good analogy: Think of it as the number of fire houses that respond to the fire. One alarm is one house. Two alarm is two houses, three alarm is three houses. Some places do use this in what level alarm the fire is. But other cities just go by severity of the fire. They probably don't have many fire houses, and can't use multiple houses to respond.
if it was artificial heat you would probably have noticed it in previous years. probably a better chance of it being the birth control, look up side effects for whatever you're using