'Little birds' of the what is normal?

Infants have the penis under 1, 9 cm is considered unusual.

In infants, a full two testicles when pulled lightly and measured to tops, eliminate hordes of adipose tissue the pubic to be extended from the original, if the penis under 1, 9 cm, then considered the baby penis. This phenomenon can mean:

The son carries full sex chromosome but have abnormalities in the process of gender differentiation takes place in 6-7 weeks of the period of the fetus may be born with a penis boy or even have external genitalia are not clear.

Has the cause since the fetus makes the penis does not develop. The amount of androgen hormones have an effect in 2 time development of pregnancy to ensure the form a normal penis: in the early stages of the life of the fetus to the masculine seed fetus, preparing to move into the penis and scrotum; in the later stages of fetal life to make the penis to come out. Small penis or going in person with XY sex chromosome pair i.e. the son of gene study, have 2 testes, androgen excretion in the early stages of fetal life, but was later excreted less should the penis does not grow to be about size.

In addition, the phenomenon of the baby's penis is small and shorter can encounter in the following condition:

Jet lag: penis But normal-sized penis but hidden by the adipose tissue in the pubic region. This condition is also called the penis buried or hidden. Some children from birth was "lagging behind" and others being after circumcision, or in older age boys started working in short, sometimes in both juvenile obesity.

Penis stuck, stick: a part of the penis is stuck or stick in a horde of adipose tissue in the pubic region. This condition is easy to do for the children with urinary tract infection due to stagnant urine.

The penis has two leather side tie: normal size but the pieces either side of scrotum skin development and stick to the stem of the penis. This condition may be congenital or caused by cutting the foreskin dock too wide, causing skin to skin on penis, scrotum stick. The penis has a leather tie do not usually cause a problem and can be remedied by surgery.

In a normal children, ages 4-6 years old have developed strong physically but due to the amount of the male hormone in the body is still "sleeping", so whatever the child is larger than the first year of life but the genitalia has yet developed shape. However, when a child is experiencing a penis too baby, parents should take children to visit a specialist to have specific solutions.=