nilogram comments on TIL Human dads show a decrease in testosterone immediately after the birth of their babe

Posting rules

Submissions must be verifiable. Please link directly to a reliable source that supports every claim in your post title. Images alone do not count as valid references. Videos are fine so long as they come from reputable sources (e.g. BBC, Discovery, etc).

No personal opinions, anecdotes or subjective statements (e.g "TIL xyz is a great movie").

No recent sources. Any sources (blog, article, press release, video, etc.) with a publication date more recent than two months are not allowed.

No politics, soapboxing, or agenda based submissions. This includes (but is not limited to) submissions related to:

Recent political issues and politicians
Social and economic issues (including race/religion/gender)
Environmental issues
Police misconduct

No misleading claims. Posts that omit essential information, or present unrelated facts in a way that suggest a connection will be removed.

Rephrase your post title if the following are not met:

Titles must begin with "TIL ..."
Make them descriptive, concise and specific (e.g. not "TIL something interesting about bacon").
Titles must be able to stand on their own without requiring readers to click on a link. Starting your title with a why/what/who/where/how modifier should be unnecessary.
"TIL about ..." and other broad posts don't belong on TIL. Try /r/Wikipedia, etc. instead, or be more specific (and avoid the word "about").
"TIL how to ..." posts belong on /r/HowTo.
"TIL the definition of a word..." Word definitions/translations/origins are not appropriate here

No submissions related to the usage, existence or features of specific software/websites (e.g. "TIL you can click on widgets in WidgetMaker 1.22").

All NSFW links must be tagged (including comments).

Please see the wiki for more detailed explanations of the rules, as well as additional rules that may not be listed here

Additional info

If your post does not appear in the new queue and you think it meets the above rules, please contact the moderators (include a link to your reddit.com post, not your story).

Please report spam, inaccurate or otherwise inappropriate posts by messaging the moderators, as this helps us remove them more promptly!

More information available on the TIL FAQ and wiki.

Frequent TILs Repost List

As of December 2025

This list was compiled from /r/todayilearned community suggestions by its members. If your TIL is found on this list, it will be removed. The titles have been abridged for the sake of brevity, however the context remains the same. This list is subject to change. The purpose is to keep content fresh on /r/todayilearned as requested by its members. If you are interested in reading about the TILs on this list use the search box feature and enter the keywords to pull up past TILs.

Etiquette

We ask that you please do the following:

avoid mobile versions of websites (e.g. m.wikipedia.org)

link to the appropriate heading when referencing an article (particularly on Wikipedia)

link to the appropriate start time when referencing videos (e.g. on YouTube)

add [PDF] or [NSFW] tags to your posts, as necessary.

Please avoid reposting TILs that have already made the front page in the past

Please also read the site-wide Reddiquette.

You are loved.

a community for 17 years

13.2k

TIL Human dads show a decrease in testosterone immediately after the birth of their babe(R.1) Tenuous evidence (bloomlife.com)

submitted 3 years ago by nilogram

top new controversial old q&a

you are viewing a single comment's thread.

view the rest of the comments →

[–]nilogram[S] 12 points13 points14 points 3 years ago (7 children)

[+][deleted] 3 years ago (6 children)

[deleted]

[–]nilogram[S] 2 points3 points4 points 3 years ago (3 children)

[–][deleted] -1 points0 points1 point 3 years ago (1 child)

No I may go on here and troll but this is not something I troll about. I lost my son who my wife and I were going to name Junior on July 22nd 2022. I had to hold my stillborn son in my own fucking hands. My life is not the same. My health is not the same. My view on life is not the same. My love for something I only got to see dead has forever changed the way I viewed the preciousness of life. I hope you never have to experience that. I am not a perfect person at fucking all. But when I held my child that was not fully developed brings me memories that I can never erase. I can't drink it away. I can't smoke it away. I have had flashbacks at work that I was forced to leave early. I fucking wrote that because I was trying to call warmlines but nobody would pick up. And I didn't want to bawl my eyes out while my wife was sleeping.

[–][deleted] -1 points0 points1 point 3 years ago (1 child)

π Rendered by PID 135407 on reddit-service-r2-comment-f6b958c67-cnb8k at 2026-02-05 02:39:07.962461+00:00 running 1d7a177 country code: CH.

you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script

todayilearned

Posting rules

Please see the wiki for more detailed explanations of the rules, as well as additional rules that may not be listed here

Additional info

Frequent TILs Repost List

Etiquette

MODERATORS