Harry K-P | Shes Not Crazy
Region: GB
Thursday 30 July 2026 06:32:40 GMT
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Harry K-P | Shes Not Crazy :
📌 The evidence: 🧬 The two-crash structure of the female cycle: mid-late luteal estrogen and testosterone drop (approximately 50-85% between late-luteal peak and menstruation), followed by a sharp late-luteal progesterone withdrawal in the 3-5 days before menstruation: Reed & Carr, 2018, Endotext (NCBI); Barbieri, 2014, Yen & Jaffe’s Reproductive Endocrinology, 7th ed. 🧬 The 125-year male hormonal comparison derived from Harman et al., 2001, Journal of Clinical Endocrinology & Metabolism (male testosterone decline ~1% per year from age 30) 🧬 Late-luteal progesterone withdrawal and its neurological effects: Bäckström et al., 2011, Neuroscience & Biobehavioral Reviews; Sundström Poromaa & Gingnell, 2014, Frontiers in Neuroscience 🧬 Serotonin and GABA changes in the late luteal phase driving mood and irritability symptoms: Halbreich et al., 2003, Psychoneuroendocrinology; Rapkin & Winer, 2009, Expert Opinion on Pharmacotherapy 🧬 Cognitive and emotional regulation impacts across the cycle: Le et al., 2020, Frontiers in Behavioral Neuroscience; Sundström Poromaa & Gingnell, 2014, Frontiers in Neuroscience 🧬 Reduced emotional inhibition and increased emotional expression in the late luteal phase: Andreano & Cahill, 2010, Learning & Memory; Ossewaarde et al., 2013, Journal of Neuroscience 🧬 PMS prevalence approximately 75% of women, PMDD prevalence 3-8%: American College of Obstetricians and Gynecologists; Halbreich et al., 2003 🧬 Historical dismissal of premenstrual symptoms in medical and cultural contexts: Ussher, 2013, Feminism & Psychology; Chrisler & Caplan, 2002, Annual Review of Sex Research 🧬 If you want the full biology walkthrough of the first crash, watch: MANSPLAINING The Luteal Phase (pinned to my grid).
2026-07-30 06:33:09
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Diana💜 :
ALL of this! Now you need to do one on Menopause 🙏
2026-07-30 06:49:34
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SouthDrarry :
So I’m a woman and experience all this. Sigh. I haven’t fully looked through all your previous videos yet, though I’ve been sending to my friends and their male partners. And I wish more than anything this was in schools. My question is, what’s the positives of being a woman? As thus far I’ve just seen our biology making life just extra difficult. At least in my experience.
2026-07-30 08:12:46
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Gogodiggity :
thank you
2026-07-30 07:18:43
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Harry K-P | Shes Not Crazy :
Women - what’s the true thing you’ve said in PMS week that got dismissed as “you’re just PMS-ing”? Men - did you know there were two crashes, not one?
2026-07-30 06:33:28
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Kathy :
Then throw in being on the spectrum 😈
2026-07-30 08:04:34
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HABA :
❤️❤️❤️
2026-07-30 07:00:39
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Harry K-P | Shes Not Crazy :
🙏🙏🙏
2026-07-30 06:33:02
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Mandy :
❤️❤️❤️
2026-07-30 08:29:47
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