Which age is considered for charging someone with unlawful sexual intercourse?

The age considered for charging someone with unlawful sexual intercourse is typically under 18. This legal standard reflects the view that individuals below this age are not yet able to give informed consent to sexual activity, thereby providing legal protection for minors against exploitation and abuse. Different jurisdictions may define the age of consent and related offenses slightly differently, but the under-18 criterion is commonly applied to ensure that young individuals are safeguarded from adults who may take advantage of their lack of emotional and psychological maturity.

Contextually, options that specify age limits under 16, under 21, or under 13 do not align with the generally accepted legal framework regarding unlawful sexual intercourse, as these ages either reflect too low or too high a threshold for the purpose of consent laws.