{"id":9197,"date":"2017-05-24T02:27:48","date_gmt":"2017-05-24T09:27:48","guid":{"rendered":"https:\/\/www.avawomen.com\/?p=9197\/"},"modified":"2018-10-14T01:40:14","modified_gmt":"2018-10-14T08:40:14","slug":"processus-nidation","status":"publish","type":"post","link":"http:\/\/www.avawomen.com\/avaworld\/fr\/processus-nidation\/","title":{"rendered":"Nidation: quand a-t-elle lieu?"},"content":{"rendered":"

Pour beaucoup de femmes, la nidation <\/a>– le processus d’implantation de l\u2019ovule dans la paroi ut\u00e9rine \u2013 marque le v\u00e9ritable d\u00e9but la grossesse dans le processus de la conception. M\u00eame si votre gyn\u00e9cologue consid\u00e8re que le premier jour de votre grossesse est le premier jour de retard des r\u00e8gles, l’implantation est une \u00e9tape capitale \u00e0 franchir pour que la grossesse puisse \u00eatre consid\u00e9r\u00e9e comme viable. Mais quand, exactement, la nidation se produit-elle? Est-ce juste apr\u00e8s avoir eu des rapports? Quelques heures, jours ou semaines plus tard?<\/p>\n

\"\"<\/a><\/p>\n

Les femmes qui suivent leurs cycles peuvent souvent d\u00e9tecter leur date d’ovulation, cependant il n’y a aucun moyen de dire exactement si oui ou quand la nidation a eu lieu. La nidation se produit habituellement sept \u00e0 dix jours apr\u00e8s l’ovulation, mais cela peut parfois se produire plus t\u00f4t ou plus tard.<\/p>\n

Pour comprendre pourquoi il faut si longtemps, passons en revue ce qui se passe pendant la\u00a0conception, jour apr\u00e8s jour.<\/p>\n

 <\/p>\n

\u00ab\u00a0Depuis que j\u2019utilise\u00a0Ava<\/a>, je sais exactement \u00e0 quel stade de mon cycle je suis. J\u2019ai appris \u00e0 interpr\u00e9ter mes sympt\u00f4mes et petites douleurs.\u00a0\u00bb <\/em>Magalie<\/strong><\/span><\/p>\n

 <\/p>\n

 <\/p>\n

JO -5<\/h3>\n

Environ cinq jours avant l’ovulation, c\u2019est le d\u00e9but de votre fen\u00eatre fertile. En raison de la dur\u00e9e de vie des spermatozo\u00efdes, vous pouvez avoir des rapports jusqu’\u00e0 cinq jours avant l’ovulation pour concevoir.<\/p>\n

JO<\/h3>\n

Pendant l’ovulation, un ovule est lib\u00e9r\u00e9 de l’ovaire dans la trompe de Fallope, o\u00f9 il commence son voyage vers l’ut\u00e9rus. D\u00e8s que l’ovule est rel\u00e2ch\u00e9, le compte \u00e0 rebours commence: un spermatozo\u00efde doit rejoindre l’ovule et le f\u00e9conder\u00a0dans les 24 heures pour que la conception ait lieu. D\u00e8s la rencontre du spermatozo\u00efde avec l’ovule dans la trompe de Fallope, l’ovule se transforme instantan\u00e9ment pour emp\u00eacher tout autre spermatozo\u00efde d’entrer.<\/p>\n

JO +3<\/h3>\n

Au cours de la f\u00e9condation, le mat\u00e9riel g\u00e9n\u00e9tique du spermatozo\u00efde et de l’ovule se combine pour cr\u00e9er une nouvelle cellule appel\u00e9e blastocyste. Le blastocyste commence \u00e0 se diviser rapidement alors qu’il continue \u00e0 descendre dans la trompe de Fallope vers l’ut\u00e9rus. Ce voyage dure environ trois jours.<\/p>\n

JO\u00a0+7<\/h3>\n

Lorsque le\u00a0blastocyste atteint l’ut\u00e9rus, il peut prendre quelques jours de plus pour s’implanter dans la paroi ut\u00e9rine. Environ 30 pour cent des femmes subissent des saignements l\u00e9gers lors de l’implantation. Ces saignements durent de plusieurs heures \u00e0 quelques jours. La plupart du temps, l’implantation survient environ neuf jours apr\u00e8s l’ovulation, mais elle peut se produire au bout de\u00a0sept jours ou jusqu’\u00e0 12 jours apr\u00e8s l’ovulation. Une fois l’implantation termin\u00e9e, le col de l’ut\u00e9rus se ferme avec un bouchon de mucus.<\/p>\n

JO +8<\/h3>\n

D\u00e8s huit jours apr\u00e8s l’ovulation, les tests de grossesse les plus sensibles peuvent parfois d\u00e9tecter la grossesse.<\/p>\n

JO +12<\/h3>\n

Les tests de grossesse sont plus fiables lorsqu’ils sont pris le premier jour du retard des r\u00e8gles, soit, selon la dur\u00e9e de votre phase lut\u00e9ale<\/a>, environ 12 \u00e0\u00a014 jours apr\u00e8s l’ovulation.<\/p>\n

 <\/p>\n

Vous avez des questions, des commentaires? Vous voulez en savoir plus? Rejoignez notre groupe\u00a0Facebook\u00a0<\/a><\/span><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Pour beaucoup de femmes, la nidation – le processus d’implantation de l\u2019ovule dans la paroi […]<\/p>\n","protected":false},"author":9,"featured_media":20696,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[274,960],"tags":[376,363,421,424,408,413,474,470,350,423],"yoast_head":"\nNidation: quand a-t-elle lieu?<\/title>\n<meta name=\"description\" content=\"La nidation est une \u00e9tape cruciale de la conception. Quand se produit-elle? 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