Ejaculation is an essential part of male sexual functioning that allows sperm to be released from the body during climax. It involves a series of rapid muscle contractions in the pelvic floor and penis that expel semen from the urethra. During ejaculation, the brain sends signals to the reproductive organs to release hormones such as oxytocin and prolactin, which increase pleasure and feelings of satisfaction. The process typically lasts for several seconds but can vary based on individual factors such as age, health, and sexual experience. Ejaculation occurs when there is sufficient stimulation of the penis, usually through masturbation or sexual intercourse. It also happens after a refractory period following orgasm, which is the time it takes for the body to recover before another orgasm can occur. Overall, ejaculation plays a crucial role in fertility and reproduction, but it should not be taken lightly as a medical condition called retrograde ejaculation may cause fertilization problems if left untreated.
Ejaculatory dysfunction refers to any difficulty experiencing or controlling the process of ejaculation, including premature or delayed ejaculation, low volume, painful ejaculation, and absence of ejaculation. Premature ejaculation (PE) occurs when a man reaches orgasm sooner than he wishes and can negatively impact relationships and self-esteem. Delayed ejaculation (DE) involves difficulty reaching orgasm due to physical or psychological factors and can lead to frustration and distress. Low volume ejaculation refers to the amount of semen released during climax, which can be caused by certain medications, health conditions, or lifestyle choices. Painful ejaculation results from inflammation or infection in the urethra and requires prompt medical attention. Anejaculation is the complete absence of ejaculation despite sexual arousal and can be related to underlying mental health issues or physical causes. Treatment options vary depending on the type of dysfunction but may include therapy, medication, or surgery.