A 3-month-old male infant has a penile erection shortly after nursing. Which statement is most accurate?

A 3-month-old male infant has a penile erection shortly after nursing. Which statement is most accurate?

• A. This is a normal, reflexive behavior at this age
• B. Infants should be prevented from masturbating
• C. This is a form of infantile priapism
• D. The infant is conscious of the pleasure associated with nursing

Answer: (A)

Erections in infants are a normal reflex caused by immature autonomic control of the genital tract. At around three months, the nervous system is still developing, and erections can occur spontaneously or in response to stimulation such as nursing. This does not reflect sexual awareness or pleasure in the way adults experience it, and it’s not something the infant consciously does or plans. The idea that this is infantile priapism isn’t appropriate here because priapism is a prolonged, often painful, erection lasting hours that requires medical evaluation. And infants do not have the conscious, purposeful experience of masturbation or sexual pleasure that older individuals might have, so preventing “masturbation” isn’t a concept that applies to a 3‑month‑old. So, the most accurate interpretation is that this is a normal, reflexive behavior at this age.

Erections in infants are a normal reflex caused by immature autonomic control of the genital tract. At around three months, the nervous system is still developing, and erections can occur spontaneously or in response to stimulation such as nursing. This does not reflect sexual awareness or pleasure in the way adults experience it, and it’s not something the infant consciously does or plans.

The idea that this is infantile priapism isn’t appropriate here because priapism is a prolonged, often painful, erection lasting hours that requires medical evaluation. And infants do not have the conscious, purposeful experience of masturbation or sexual pleasure that older individuals might have, so preventing “masturbation” isn’t a concept that applies to a 3‑month‑old.

So, the most accurate interpretation is that this is a normal, reflexive behavior at this age.