While shifts in mood can be completely normal, triggered by stress, and/or part of dealing with a physical health condition, mood swings can also be a symptom of mental illness. However, a labile mood is not unique to mental illness

You should always see the GP if your night sweats are accompanied by a very high temperature, cough, diarrhoea, localised pain or other symptoms of concern. And while night sweats every so often are probably nothing to worry about, it's worth seeking advice if they're persisten

There can be several reasons for it
1.It could be your age
2.It could be your lifestyle
3.It could be your medication
4.It could be your underlying condition

Foods to eat
1.Leafy green vegetables
2.Fruit
3.Ginger
4.Chicken
5.Fish
6.Dark chocolate
7.Turmeric

Semen analysis is a complex test that should be performed in andrology laboratories by experienced technicians with quality control and validation of test systems. A routine semen analysis should include: physical characteristics of semen (color, odor, pH, viscosity and liquefaction), volume, concen...