{"id":3767,"date":"2020-05-29T11:46:35","date_gmt":"2020-05-29T09:46:35","guid":{"rendered":"https:\/\/fertilsan.net\/?p=3767"},"modified":"2020-05-29T11:46:37","modified_gmt":"2020-05-29T09:46:37","slug":"darum-entwickeln-sich-spermien-so-langsam","status":"publish","type":"post","link":"https:\/\/fertilsan.net\/de\/darum-entwickeln-sich-spermien-so-langsam\/","title":{"rendered":"Darum entwickeln sich Spermien so langsam"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3m8v7b-96ece8d2e529c4d82245aeec01f202b6\">\n.flex_column.av-3m8v7b-96ece8d2e529c4d82245aeec01f202b6{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-3m8v7b-96ece8d2e529c4d82245aeec01f202b6 av_three_fourth  avia-builder-el-0  el_before_av_one_fourth  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-jtokvdjk-78910cf764296c402162d5c64429ed1a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>70 Tage! So lange dauert es, bis in den Hoden und den Nebenhoden eines Mannes ein ausgereiftes, funktionst\u00fcchtiges Spermium entstanden ist.\u00a0Um zu verstehen, wie die Entwicklung eines Spermiums \u2013 Mediziner sagen dazu auch Spermatogenese \u2013 so langsam vonstatten geht, hilft ein Blick auf die Anatomie der Hoden, der Nebenhoden und die zust\u00e4ndigen Hormone.<\/p>\n<p>Jeder Hoden besteht aus zwei <i>Abteilungen<\/i>:<\/p>\n<ul>\n<li>In der <i>ersten Abteilung<\/i> befinden sich vor allem die\u00a0<i>Samenkan\u00e4lchen<\/i> und das sogenannte <i>Keimepithel<\/i>.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li>Die <i>zweite Abteilung<\/i> beherbergt die <i>Leydig-Zellen; sie<\/i> produzieren das m\u00e4nnliche Hormon Testosteron.<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1u973r-72302613606f455cd0fd096974085e2f\">\n.flex_column.av-1u973r-72302613606f455cd0fd096974085e2f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1u973r-72302613606f455cd0fd096974085e2f av_one_fourth  avia-builder-el-2  el_after_av_three_fourth  el_before_av_one_fourth  flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kas0spl7-bb99f641f982007ad4736680c0587d1c\">\n.avia-image-container.av-kas0spl7-bb99f641f982007ad4736680c0587d1c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-kas0spl7-bb99f641f982007ad4736680c0587d1c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-kas0spl7-bb99f641f982007ad4736680c0587d1c av-styling- avia-align-center  avia-builder-el-3  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-2067 avia-img-lazy-loading-not-2067 avia_image ' src=\"https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S.jpg\" alt='' title='Sperm analysis explained'  height=\"543\" width=\"883\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S.jpg 883w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-300x184.jpg 300w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-705x434.jpg 705w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-450x277.jpg 450w\" sizes=\"(max-width: 883px) 100vw, 883px\" \/><\/div><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1u973r-740ebb7a25c2f4e09f0ffab8487dbcf5\">\n.flex_column.av-1u973r-740ebb7a25c2f4e09f0ffab8487dbcf5{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1u973r-740ebb7a25c2f4e09f0ffab8487dbcf5 av_one_fourth  avia-builder-el-4  el_after_av_one_fourth  el_before_av_three_fourth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jtokz6wl-72bbdec4bbd7e941e85a68f0bf922ba8 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>Wussten Sie schon, dass &#8230;<\/h3>\n<p>das erste Spermium im Leben eines Mannes mit Beginn der Pubert\u00e4t \b<em>vom Band<\/em> l\u00e4uft. F\u00fcr das letzte Spermium existiert dagegen kein Verfallsdatum: M\u00e4nner, die im Alter von \u00fcber 80 und sogar \u00fcber 90 Jahren ein Kind gezeugt haben, sind keine extreme Seltenheit.<\/p>\n<\/div><\/section><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_three_fourth-49f6e875884219cf77c24341e550af53\">\n.flex_column.av-av_three_fourth-49f6e875884219cf77c24341e550af53{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_three_fourth-49f6e875884219cf77c24341e550af53 av_three_fourth  avia-builder-el-6  el_after_av_one_fourth  el_before_av_one_full  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jtokvdjk-78910cf764296c402162d5c64429ed1a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h4>Ohne Sex keine Spermien<\/h4>\n<p>Damit sich in den Hoden Spermien entwickeln k\u00f6nnen, braucht es neben einer Reihe von Hormonen auch das Verlangen nach Sexualit\u00e4t. Zust\u00e4ndig f\u00fcr diesen Teil der Spermatogenese ist der Hypothalamus, ein spezieller Bereich im Zwischenhirn. Auf Initiative des Hypothalamus sch\u00fcttet der K\u00f6rper verschiedene Hormone aus, wobei jedes Hormon seine eigene spezielle Aufgabe hat. Auf diese Weise kommt die Spermienproduktion schlie\u00dflich in Gang.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<ul>\n<li>Im ersten Schritt sorgt das Gonadotropin-Releasing-Hormon (GnRH) daf\u00fcr, dass dass das luteinisierende Hormon (LH) und das follikelstimulierende Hormon (FSH) gebildet werden.<\/li>\n<li>Das LH entsteht in der Hypophyse (Hirnanhangsdr\u00fcse) und stimuliert beim Mann die Testosteron-Produktion in den Leydig-Zellen.<\/li>\n<li>Auch das FSH wird von der Hypophyse gebildet. Es erf\u00fcllt verschiedene, f\u00fcr die Spermatogene wichtige Aufgaben.<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-79ff81c021393065cee878051452f6a6\">\n.flex_column.av-av_one_full-79ff81c021393065cee878051452f6a6{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-79ff81c021393065cee878051452f6a6 av_one_full  avia-builder-el-8  el_after_av_three_fourth  el_before_av_one_full  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jtokvdjk-78910cf764296c402162d5c64429ed1a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h4>Laufen lernen in den in den Nebenhoden<\/h4>\n<p>Hat ein Spermium die Spermatogenese durchlaufen und ist damit fertig, gelangt es \u00fcber die <i>Samenkan\u00e4lchen<\/i> aus den beiden Hoden in die Nebenhoden. Jeder Nebenhoden besteht aus einem feinen, gekn\u00e4ulten, mehrere Meter langen Gang, den die Spermien aus den <i>Samenkan\u00e4lchen<\/i> durchgleiten, dabei legen sie weiter an Reife zu und beginnen mit dem sehr wichtigen Lernprozess.<\/p>\n<p>W\u00e4hrend der bis zu zehn Tage dauernden Reise durch die Nebenhoden, lernen die Spermien sich selbstst\u00e4ndig fortzubewegen; au\u00dferdem erhalten sie die f\u00fcr die Zeugungsf\u00e4higkeit entscheidende F\u00e4higkeit, an eine weibliche Eizelle anzudocken. Bis es schlie\u00dflich irgendwann zur Ejakulation kommt, \u2018lagern\u2019 die nunmehr reifen Spermien in den Nebenhoden.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-79ff81c021393065cee878051452f6a6\">\n.flex_column.av-av_one_full-79ff81c021393065cee878051452f6a6{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-79ff81c021393065cee878051452f6a6 av_one_full  avia-builder-el-10  el_after_av_one_full  avia-builder-el-last  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-kas0txbd-64188feb7eefbda363293abab5ba2f22 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>Mehr wissen \u00fcber Fruchbarkeit und Kinderwunsch<\/h3>\n<\/div><\/section><br \/>\n<div  id=\"avia-magazine-1\"  class='av-magazine av-kas0uix0-7c0df0f69eca62fff7d8aac070445d70  avia-builder-el-12  el_after_av_textblock  avia-builder-el-last   avia-builder-el-12  el_after_av_textblock  avia-builder-el-last ' ><div class='av-magazine-group sort_all'><article class='av-magazine-entry av-magazine-entry-id-3767 av-magazine-format-standard av-magazine-type-post av-magazine-entry-1 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/fertilsan.net\/de\/darum-entwickeln-sich-spermien-so-langsam\/' title='Link zu: Darum entwickeln sich Spermien so langsam' class='av-magazine-thumbnail-link'><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-80x80.jpg\" class=\"wp-image-2067 avia-img-lazy-loading-not-2067 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-80x80.jpg 80w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-36x36.jpg 36w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-180x180.jpg 180w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-120x120.jpg 120w, https:\/\/fertilsan.net\/wp-content\/uploads\/Fotolia_45735266_S-450x450.jpg 450w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: Darum entwickeln sich Spermien so langsam\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2020-05-29T11:46:35+02:00\" >29. Mai 2020<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/fertilsan.net\/de\/darum-entwickeln-sich-spermien-so-langsam\/' title='Link zu: Darum entwickeln sich Spermien so langsam'>Darum entwickeln sich Spermien so langsam<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-3862 av-magazine-format-standard av-magazine-type-post av-magazine-entry-2 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/fertilsan.net\/de\/das-sind-die-haeufigsten-gruende-fuer-eine-eingeschraenkte-maennliche-furchtbarkeit\/' title='Link zu: Das sind die h\u00e4ufigsten Gr\u00fcnde f\u00fcr eine eingeschr\u00e4nkte m\u00e4nnliche Furchtbarkeit!' class='av-magazine-thumbnail-link'><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_39362405_L-80x80.jpg\" class=\"wp-image-1217 avia-img-lazy-loading-not-1217 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"Spermienqualit\u00e4t\" srcset=\"https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_39362405_L-80x80.jpg 80w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_39362405_L-36x36.jpg 36w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_39362405_L-180x180.jpg 180w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_39362405_L-120x120.jpg 120w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_39362405_L-450x450.jpg 450w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: Das sind die h\u00e4ufigsten Gr\u00fcnde f\u00fcr eine eingeschr\u00e4nkte m\u00e4nnliche Furchtbarkeit!\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2020-05-29T11:36:12+02:00\" >29. Mai 2020<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/fertilsan.net\/de\/das-sind-die-haeufigsten-gruende-fuer-eine-eingeschraenkte-maennliche-furchtbarkeit\/' title='Link zu: Das sind die h\u00e4ufigsten Gr\u00fcnde f\u00fcr eine eingeschr\u00e4nkte m\u00e4nnliche Furchtbarkeit!'>Das sind die h\u00e4ufigsten Gr\u00fcnde f\u00fcr eine eingeschr\u00e4nkte m\u00e4nnliche Furchtbarkeit!<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-3885 av-magazine-format-standard av-magazine-type-post av-magazine-entry-3 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/fertilsan.net\/de\/gefaehrdet-schon-wenig-alkohol-die-maennliche-fruchtbarkeit\/' title='Link zu: Gef\u00e4hrdet schon wenig Alkohol die m\u00e4nnliche Fruchtbarkeit?' class='av-magazine-thumbnail-link'><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-80x80.jpg\" class=\"wp-image-2869 avia-img-lazy-loading-not-2869 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-80x80.jpg 80w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-36x36.jpg 36w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-180x180.jpg 180w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-120x120.jpg 120w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-450x450.jpg 450w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: Gef\u00e4hrdet schon wenig Alkohol die m\u00e4nnliche Fruchtbarkeit?\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2019-05-29T16:04:17+02:00\" >29. Mai 2019<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/fertilsan.net\/de\/gefaehrdet-schon-wenig-alkohol-die-maennliche-fruchtbarkeit\/' title='Link zu: Gef\u00e4hrdet schon wenig Alkohol die m\u00e4nnliche Fruchtbarkeit?'>Gef\u00e4hrdet schon wenig Alkohol die m\u00e4nnliche Fruchtbarkeit?<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-3751 av-magazine-format-standard av-magazine-type-post av-magazine-entry-4 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/fertilsan.net\/de\/das-kleine-abc-gesunder-spermien\/' title='Link zu: Spermienqualit\u00e4t nicht gut? Das ABC gesunder Spermien' class='av-magazine-thumbnail-link'><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-80x80.jpg\" class=\"wp-image-2869 avia-img-lazy-loading-not-2869 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-80x80.jpg 80w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-36x36.jpg 36w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-180x180.jpg 180w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-120x120.jpg 120w, https:\/\/fertilsan.net\/wp-content\/uploads\/vitamine-folsaeure-schwangerschaft-stillzeit-450x450.jpg 450w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: Spermienqualit\u00e4t nicht gut? Das ABC gesunder Spermien\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2019-05-24T16:47:45+02:00\" >24. Mai 2019<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/fertilsan.net\/de\/das-kleine-abc-gesunder-spermien\/' title='Link zu: Spermienqualit\u00e4t nicht gut? Das ABC gesunder Spermien'>Spermienqualit\u00e4t nicht gut? Das ABC gesunder Spermien<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><article class='av-magazine-entry av-magazine-entry-id-2346 av-magazine-format-standard av-magazine-type-post av-magazine-entry-5 av-magazine-entry-small '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class=\"av-magazine-thumbnail\"><a href='https:\/\/fertilsan.net\/de\/die-fruchtbarkeit-des-mannes-buchempfehlung\/' title='Link zu: Die Fruchtbarkeit des Mannes &#8211; Buchempfehlung' class='av-magazine-thumbnail-link'><img decoding=\"async\" fetchpriority=\"high\" width=\"80\" height=\"80\" src=\"https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_37043318_L-80x80.jpg\" class=\"wp-image-374 avia-img-lazy-loading-not-374 attachment-thumbnail size-thumbnail wp-post-image\" alt=\"Buch von Hil Herberth\" srcset=\"https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_37043318_L-80x80.jpg 80w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_37043318_L-36x36.jpg 36w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_37043318_L-180x180.jpg 180w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_37043318_L-120x120.jpg 120w, https:\/\/fertilsan.net\/wp-content\/uploads\/2016\/02\/Fotolia_37043318_L-450x450.jpg 450w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><\/div><div class=\"av-magazine-content-wrap\"><header class=\"entry-content-header\" aria-label=\"Post: Die Fruchtbarkeit des Mannes - Buchempfehlung\"><time class='av-magazine-time updated'  itemprop=\"datePublished\" datetime=\"2017-04-21T14:46:51+02:00\" >21. April 2017<\/time><h3 class='av-magazine-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/fertilsan.net\/de\/die-fruchtbarkeit-des-mannes-buchempfehlung\/' title='Link zu: Die Fruchtbarkeit des Mannes &#8211; Buchempfehlung'>Die Fruchtbarkeit des Mannes &#8211; Buchempfehlung<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/p><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":2067,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[98,93,94,77,97,91,90,89,86,87,73,85,96,95],"class_list":["post-3767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fruchtbarkeit","tag-ejakulation","tag-fsh","tag-gnrh","tag-hoden","tag-hypophyse","tag-hypothalamus","tag-keimepithel","tag-leydig-zellen","tag-nebenhoden","tag-samenkanaelchen","tag-sperma","tag-spermatogenese","tag-spermienproduktion","tag-testosteron"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Darum entwickeln sich Spermien so langsam - fertilsan M - for men who want to support their fertility<\/title>\n<meta name=\"description\" content=\"Wie lange braucht ein Spermium, bis reife und funktionst\u00fcchtig ist? 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