What happens when the penis suddenly shrinks?

1, visual error

penis size and obesity has a certain relationship, if the male rapid weight gain in a short time, will lead to the penis looks shorter than before, in fact, only fat bulge to block part of the penis.

2, androgen secretion

due to bilateral orchiectomy or older factors, resulting in insufficient androgen secretion in the body, leading to penis atrophy.

3, shrink

penis suddenly may also be related to shrink, in fact, did not become smaller, but because fear of genital contraction into the body leading to death and hallucinations, and mental factors related, superstition, low intelligence, sensitive people prone to this disease.