{"id":26615,"date":"2020-02-17T13:06:51","date_gmt":"2020-02-17T02:06:51","guid":{"rendered":"http:\/\/www.tomgrimshaw.com\/tomsblog\/?p=26615"},"modified":"2020-02-17T13:06:51","modified_gmt":"2020-02-17T02:06:51","slug":"sperm-count-in-western-men-has-dropped-over-50-percent-since-1973-paper-finds","status":"publish","type":"post","link":"https:\/\/www.tomgrimshaw.com\/tomsblog\/?p=26615","title":{"rendered":"Sperm Count in Western Men Has Dropped Over 50 Percent Since 1973, Paper Finds"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"690\" src=\"https:\/\/www.tomgrimshaw.com\/tomsblog\/wp-content\/uploads\/2020\/02\/Male_Sperm.jpg\" alt=\"\" class=\"wp-image-26616\" srcset=\"https:\/\/www.tomgrimshaw.com\/tomsblog\/wp-content\/uploads\/2020\/02\/Male_Sperm.jpg 1024w, https:\/\/www.tomgrimshaw.com\/tomsblog\/wp-content\/uploads\/2020\/02\/Male_Sperm-300x202.jpg 300w, https:\/\/www.tomgrimshaw.com\/tomsblog\/wp-content\/uploads\/2020\/02\/Male_Sperm-768x518.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<p>The sperm count of men in Western countries has been declining precipitously with no signs of \u201cleveling off,\u201d according to new research, bolstering a school of thought that male health in the modern world is at risk, possibly threatening fertility.<\/p>\n\n\n\n<p>By examining thousands of studies and conducting a meta-analysis of 185 \u2014 the most comprehensive effort to date \u2014 an international team of researchers ultimately looked at semen samples from 42,935 men from 50 countries from 1973 to 2011.<\/p>\n\n\n\n<p>They found that sperm concentration \u2014 the number of sperm per milliliter of semen \u2014 had declined each year, amounting to a 52.4 percent total decline, in men from North America, Europe, Australia and New Zealand.<\/p>\n\n\n\n<p>Tom: If you get rid of as many chemicals as you can from your air, food supply and environment you will reduce your sperm loss.<\/p>\n\n\n\n<p>Total sperm count among the same group also tumbled each year for a total decline of 59.3 percent over the nearly 40-year period.<\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-the-new-york-times\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.nytimes.com\/2017\/08\/16\/health\/male-sperm-count-problem.html\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The sperm count of men in Western countries has been declining precipitously with no signs of \u201cleveling off,\u201d according to new research, bolstering a school of thought that male health in the modern world is at risk, possibly threatening fertility. By examining thousands of studies and conducting a meta-analysis of 185 \u2014 the most comprehensive &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.tomgrimshaw.com\/tomsblog\/?p=26615\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Sperm Count in Western Men Has Dropped Over 50 Percent Since 1973, Paper Finds&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-26615","post","type-post","status-publish","format-standard","hentry","category-general-interest","category-health-tips"],"_links":{"self":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts\/26615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26615"}],"version-history":[{"count":1,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts\/26615\/revisions"}],"predecessor-version":[{"id":26617,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts\/26615\/revisions\/26617"}],"wp:attachment":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}