Ulcerative colitis does not affect sperm quality.
A sperm has no gender...
Sperm has no effect on how long you can run.
Yes, smoking can have a negative effect on sperm count. It has been linked to lower sperm count, decreased sperm motility, and abnormal sperm shape. Smoking can also increase DNA damage in sperm, which can affect fertility.
Sperm has no effect on hair growth.
sperm dies
Ejaculating a lot of sperm has no effect on your age.
No. Viagra does not affect sperm count.
Kidney disease can affect fertility in men by reducing sperm production and quality. It is recommended to consult with a healthcare provider for personalized information and options for maintaining fertility while managing kidney disease.
Whether good or bad, the biggest effect sperm has on girls is to impregnate them.
Quality , Quantity and Motility
I'm sorry to be the one to tell you this, but applying sperm to skin will have no lasting beneficial effect.
no but it will definitely effect your sperm count MistroJoe