Editing Vervet monkey (section)

=== Reproduction ===
Female vervets do not have external signs indicating [[estrus]], thus elaborate social behaviors involving reproduction do not occur. Typically, a female gives birth once a year, between September and February, after a [[gestation period]] around 165 days. Usually, only one infant is born at a time, though twins can occur rarely. A normal infant weighs {{convert|300–400|g|oz}}.<ref name="Skinner1990"/>