 Now, regardless of who is in office, most unaccompanied minors cross the border alone because their parents are either here or on their way. And it's highly unlikely either parent or child will be deported. Low testosterone causes a host of problems. These include a low sex drive, bad sleep patterns, unproductive workouts, decreased energy, brain fog, and more. But many men just attribute these symptoms to aging and don't consider that there are medical treatments that can give them back their vigor and vibrancy.