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Reading what men refuse to see in their own bodies. Building Owain, a daily check-in for men. Solo founder, 20.

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owain.app
Joined March 2026
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60Media
seconds ago, sex was all you could think about. now you’re done. what actually changed? i looked into the science behind “post-nut clarity.” the usual hormone explanation is less settled than it sounds.

Why Your Desire Can Disappear Seconds After You Finish

Article · @owain_app
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erectile dysfunction can show up years before heart disease is diagnosed. blood vessels play a role in both, and the smaller arteries involved in erections may reveal problems earlier. persistent erection problems aren't just a bedroom issue. they can be a reason to check your cardiovascular health.
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Source: pubmed.ncbi.nlm.nih.gov/1641…
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your penis can get used to porn. but not in the way you think. men who watched more porn reported lower sexual satisfaction in one study. but that doesn't prove porn caused it. correlation isn't causation.
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Source: pubmed.ncbi.nlm.nih.gov/
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researchers asked married couples to double how often they had sex for 3 months. they had more sex, but reported less desire and enjoyment, with no boost in happiness. apparently, giving your sex life a productivity target has its limits.
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source: doi.org/10.1016/j.jebo.2015.…
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“i’m going bald because i have too much testosterone.” not necessarily. a population study found no significant link between blood testosterone and hair loss. how your follicles respond to androgens matters too. your hairline isn’t a hormone test.
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source: pmc.ncbi.nlm.nih.gov/article…
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Antoine Faessel retweeted
Lino
@LinoLeightonOct 17
Once you get a glimpse of who you’re going to become and have a clear picture of it in your head, I promise you, you won’t want to leave your computer. Because deep down, you believe it in your heart.
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that “7-day testosterone boost” from not ejaculating? the study involved 28 men and reported a temporary peak, not a sustained rise. it measured testosterone, not muscle gains, confidence or better sex. the internet added those benefits.
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source: pubmed.ncbi.nlm.nih.gov/1250…
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“men think about sex every 7 seconds.” that would be over 8,000 times a day. when researchers had college students track their thoughts, the men’s median was about 19 sexual thoughts daily. someone added a few zeros to the reputation.
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drinking to perform better in bed can backfire. too much alcohol can make it harder to get or keep an erection, even when you want sex. feeling more confident and functioning better are two different things.
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source: nhs.uk/conditions/erection-p…
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“soy kills testosterone.” a meta-analysis of 41 clinical studies found no significant effect of soy protein or isoflavones on men’s testosterone or estrogen levels. tofu has had a remarkably successful career as a scapegoat.
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source: pubmed.ncbi.nlm.nih.gov/3338…
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“sex is my cardio.” researchers tracked 21 young couples: men burned about 101 calories per session, versus 276 during 30 minutes on a treadmill. 98% of participants preferred the sex. the least surprising finding in the paper.
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source: doi.org/10.1371/journal.pone…
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Antoine Faessel retweeted
alexei
@alexeixbtOct 14
delete tiktok. watch old movies. embrace boredom. quit doomscrolling. eat without stimulation. hang out in book shops. slow your mornings down. walk without headphones. start believing in yourself. create phone boundaries. stare out the window. visualize your future. learn new skills. seek discomfort. experience life.
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“i’m a grower” actually made it into a scientific paper. researchers studying 274 men with erection problems measured gains of 1–7 cm from soft to hard. the locker room doesn’t tell the whole story.
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source: pubmed.ncbi.nlm.nih.gov/3006…
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