This is also a common problem affecting young male population. There is a belief that bigger the private part, more satisfied the female is. Generally boys, while passing urine, may see the private part of the person near by or may see a macho man performing intercourse in movies. Sometimes first timers are told by female partner that his private part is small or even some girls may create a storm over the issue, threatening the marriage.
Sometimes people may brag about their private part size and sexual power. This can produce inferiority complex. They should not be taken on their face value.
WHAT IS ADEQUATE SIZE OF PRIVATE PART TO SATISFY A FEMALE?
Female private part is about 2.5 inches long from front and 3.5 inches from behind when not aroused. Its walls are very elastic and can even stretch to the extent of delivering a baby. It adjusts itself according to the length and girth of private part. The female private part is richly supplied by nerve endings only on the outer one third of the part, inner two third have no sensations. The length of private part increase to 6 inches during arousal.
Satisfaction is derived from the rubbing between the erect male private part and outer one third of female private part wall (about 2 inch). If you have smaller private part, just enough to penetrate the private part, you can satisfy a female as well as a person having bigger male private part.
MICROPENIS IS A CONDITION WHEN ERECT PENILE LENGTH IS LESS THAN 7 CENTIMETRES OR 2 INCHES.
It can be due to genetic background or endocrinopathies. There are numerous treatments offered on internet for enhancing the size of private part. This is totally unnecessary. If there is suspicion of pathology, you need to consult a sexologist / Endocrinologist or Urologist