Original 25 items — no dominant copyrighted PMDD instrument exists to adapt from. A PMDD diagnosis requires confirming the pattern across at least two cycles with a prospective daily tool like the DRSP (Endicott, Nee & Harrison, 2006); this is a single-administration self-reflection screener, not that diagnostic process.
Cycle Mood Check-In, Free 25-Question Self-Reflection
Mood swings, irritability, or hopelessness the week before your period, gone once it starts? A 25-question self-reflection on cyclical, luteal-phase mood patterns. A self-reflection tool, not a clinical diagnosis.
What is the Cycle Mood Check-In?
This check-in looks at cyclical mood patterns through five domains tied specifically to the week or so before your period: mood lability (quick emotional shifts, sudden tearfulness), irritability and anger (a shorter fuse, more conflict), depressed mood and hopelessness (low mood, self-criticism, feeling overwhelmed), anxiety and tension (feeling on edge, "wound up"), and physical symptoms (breast tenderness, bloating, joint or muscle aches, appetite and sleep changes). Every question is anchored to timing, the days before your period, because timing is what separates this pattern from mood symptoms that show up steadily, unrelated to your cycle.
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That timing is also the defining feature of Premenstrual Dysphoric Disorder (PMDD), and it's what makes PMDD different from two things it often gets confused with. First, ordinary premenstrual symptoms: most menstruating people notice some mood or physical shift before their period, and that alone doesn't mean anything is wrong. What stands out with PMDD is the combination of intensity, consistency cycle after cycle, and a clear pattern of easing once the period starts. Second, this is not the same thing as postpartum depression: postpartum depression centers on a specific window after childbirth, while PMDD is a monthly, cyclical pattern tied to the luteal phase that can affect anyone who menstruates, year-round, whether or not they've ever been pregnant. A general depression or anxiety screener, by contrast, looks at mood without regard to timing, PMDD is defined specifically by its relationship to the menstrual cycle.
This check-in is a self-reflection tool, not a diagnostic instrument, and it does not replace an evaluation by a licensed clinician. PMDD is formally recognized in the DSM-5-TR, and it is typically confirmed through prospective daily symptom tracking across at least two menstrual cycles, not a single questionnaire. If your results suggest a strong cyclical pattern, a doctor or gynecologist is the right next step: they can review a cycle-tracking log, rule out other causes, and discuss treatment options, including SSRIs (which can be used cyclically for PMDD specifically) and hormonal approaches, both of which have solid evidence behind them.
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