Question:medium
Premature ejaculation is a part of which phase of sexual disorders?
Premature ejaculation is a part of which phase of sexual disorders?
Show Hint
Ejaculation happens at orgasm - so premature ejaculation is an orgasm-phase disorder.
Updated On: Jun 23, 2026
- Excitement phase
- Plateau phase
- Orgasm phase
- Refractory phase
Show Solution
The Correct Option is C
Solution and Explanation
Step 1: Male sexual dysfunctions are classified by the stage of the response cycle they disturb - reduced desire, impaired arousal/erection, or abnormal orgasm/ejaculation.
Step 2: Ejaculation is the defining motor event of orgasm. When it happens too quickly, the problem lies in the orgasmic stage, linked to low central serotonin influencing the ejaculatory reflex.
Step 3: Contrast this with erectile failure, which is an arousal/excitement-phase problem, and the plateau or refractory periods, which describe build-up and recovery rather than ejaculation. Therefore premature ejaculation is an orgasm-phase disorder.
\[\boxed{\text{Orgasm phase}}\]
Step 2: Ejaculation is the defining motor event of orgasm. When it happens too quickly, the problem lies in the orgasmic stage, linked to low central serotonin influencing the ejaculatory reflex.
Step 3: Contrast this with erectile failure, which is an arousal/excitement-phase problem, and the plateau or refractory periods, which describe build-up and recovery rather than ejaculation. Therefore premature ejaculation is an orgasm-phase disorder.
\[\boxed{\text{Orgasm phase}}\]
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