What is twitching after orgasm?

Twitching after orgasm is a common occurrence and is usually harmless. It is caused by the involuntary contractions of the muscles in the pelvic region, usually the perineum, anus, and lower thighs, during and after orgasm. These contractions can continue for a few seconds to several minutes. Twitching after orgasm can be more intense in men than in women and can lead to a refractory period where it is difficult to achieve another orgasm. It is important to note that twitching after orgasm can also be a sign of an underlying medical condition, such as multiple sclerosis, Parkinson's disease, or spinal cord injury, so it is important to speak with a healthcare provider if it becomes a frequent occurrence. Otherwise, twitching after orgasm is a normal and natural bodily response to sexual arousal and pleasure.