Learn about the development and growth of the vaginal opening during puberty, including when it typically stops growing in adolescents.
During puberty, a girl's body goes through many changes, including the development of the reproductive system. The vaginal opening is part of the vulva, which includes the external female genitalia.
Typically, the vaginal opening and surrounding tissues grow and mature during puberty, which usually occurs between ages 8 and 14, but can continue into the late teens. This growth is influenced by hormones, especially estrogen. The vaginal opening gradually reaches its adult size as puberty progresses.
For most girls, the vaginal opening stops growing sometime in the mid to late teenage years, around age 16 to 18, when puberty is finishing and the body has reached physical maturity. However, small changes can continue into early adulthood.
It's important to know that everyone's body develops at its own pace, so the exact timing may vary from person to person. If you have questions or concerns about your development, it's a good idea to talk to a trusted healthcare provider who can provide personalized information and support.