SciShow: The Male Biological Clock

Teacher or professor: SciShow
Subject: Science
Content of the Lesson: Another aging rock star, another baby, does age have any affect on sperm, or are these little swimmers seemingly viable until death? Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.researchgate.net/publication/283864069_Sperm_Biology_from_Production_to_Ejaculation https://metro.co.uk/2012/10/18/worlds-oldest-dad-ramajit-raghav-96-fathers-second-baby-in-two-years-602775/ https://www.timesofisrael.com/92-year-old-palestinian-becomes-father-for-13th-time/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2871929/ https://genetics.thetech.org/ask/ask128 https://www.ncbi.nlm.nih.gov/pubmed/14667878/ https://www.livescience.com/32437-why-are-250-million-sperm-cells-released-during-sex.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4016368/ https://www.mayoclinic.org/healthy-lifestyle/getting-pregnant/expert-answers/paternal-age/faq-20057873 https://www.ncbi.nlm.nih.gov/pubmed/16471144 https://www.mayoclinic.org/diseases-conditions/pregnancy-loss-miscarriage/symptoms-causes/syc-20354298 https://www.ncbi.nlm.nih.gov/pubmed/25928123 https://rbej.biomedcentral.com/articles/10.1186/1477-7827-10-19#Sec10 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3947068/ https://www.sciencedirect.com/topics/medicine-and-dentistry/sperm-motility https://www.healthline.com/human-body-maps/epididymis#1 https://www.ncbi.nlm.nih.gov/pubmed/8288752 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5483704/ https://academic.oup.com/humupd/article/15/5/553/635001 https://www.fertstert.org/article/S0015-0282(16)63091-1/fulltext https://med.stanford.edu/news/all-news/2018/10/older-fathers-associated-with-increased-birth-risks.html


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