{"id":17436,"date":"2025-08-04T15:59:13","date_gmt":"2025-08-04T15:59:13","guid":{"rendered":"https:\/\/orickmedicosarl.com\/?post_type=product&#038;p=17436"},"modified":"2025-08-11T16:55:38","modified_gmt":"2025-08-11T16:55:38","slug":"birthing-pelvis-with-2-babies-male-and-female-2","status":"publish","type":"product","link":"https:\/\/orickmedicosarl.com\/index.php\/product\/birthing-pelvis-with-2-babies-male-and-female-2\/","title":{"rendered":"Birthing Pelvis with 2 Babies (Male and Female)"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\"><strong>The Birthing Pelvis: Structure and Function in Childbirth<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\">The female birthing pelvis serves as the crucial bony framework that enables successful vaginal delivery. This specialized structure combines anatomical precision with dynamic adaptability to facilitate the birth process.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Bony Architecture:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Composed of four interconnected bones:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Paired ilium bones (forming the sides)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Sacrum (posterior wall)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Coccyx (tailbone)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Forms a complete pelvic ring connecting the spine to the femurs<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Provides structural support while allowing necessary movement<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Morphological Features:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Distinctive hourglass configuration with:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Expanded false pelvis (greater pelvis) superiorly<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Constricted true pelvis (lesser pelvis) inferiorly<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Demarcated by the pelvic brim (superior strait)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Exhibits characteristic female adaptations:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Wider subpubic angle (&gt;90\u00b0)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Broader, more circular inlet<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Shorter sacral curvature<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Obstetric Dimensions:<\/strong><br \/>\nThree critical planes determine fetal passage:<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Pelvic Inlet (Superior Strait):<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Key diameter: Promontoretropubic (11.5-13 cm)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Midpelvis:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Crucial measurement: Median transverse (10.5 cm)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Pelvic Outlet:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Important span: Interspinous (10-11 cm)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><strong>Dynamic Adaptations:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Hormonally-mediated changes (relaxin, progesterone):<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Increased sacroiliac joint mobility<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Pubic symphysis widening (2-3 mm)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Ligamentous relaxation<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Permits up to 10-15% expansion of birth canal dimensions<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Parturition Mechanics:<\/strong><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Fetal Engagement:<\/strong>\u00a0Head enters pelvic inlet<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Descent:<\/strong>\u00a0Progressive movement through planes<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Rotation:<\/strong>\u00a0Internal adjustment to navigate contours<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Expulsion:<\/strong>\u00a0Final passage through outlet<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p class=\"ds-markdown-paragraph\"><strong>The Birthing Pelvis: Structure and Function in Childbirth<\/strong><\/p>\n<p class=\"ds-markdown-paragraph\">The female birthing pelvis serves as the crucial bony framework that enables successful vaginal delivery. This specialized structure combines anatomical precision with dynamic adaptability to facilitate the birth process.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Bony Architecture:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Composed of four interconnected bones:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Paired ilium bones (forming the sides)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Sacrum (posterior wall)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Coccyx (tailbone)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Forms a complete pelvic ring connecting the spine to the femurs<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Provides structural support while allowing necessary movement<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Morphological Features:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Distinctive hourglass configuration with:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Expanded false pelvis (greater pelvis) superiorly<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Constricted true pelvis (lesser pelvis) inferiorly<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Demarcated by the pelvic brim (superior strait)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Exhibits characteristic female adaptations:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Wider subpubic angle (&gt;90\u00b0)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Broader, more circular inlet<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Shorter sacral curvature<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Obstetric Dimensions:<\/strong><br \/>\nThree critical planes determine fetal passage:<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Pelvic Inlet (Superior Strait):<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Key diameter: Promontoretropubic (11.5-13 cm)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Midpelvis:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Crucial measurement: Median transverse (10.5 cm)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Pelvic Outlet:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Important span: Interspinous (10-11 cm)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><strong>Dynamic Adaptations:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Hormonally-mediated changes (relaxin, progesterone):<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Increased sacroiliac joint mobility<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Pubic symphysis widening (2-3 mm)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Ligamentous relaxation<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Permits up to 10-15% expansion of birth canal dimensions<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Parturition Mechanics:<\/strong><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Fetal Engagement:<\/strong>\u00a0Head enters pelvic inlet<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Descent:<\/strong>\u00a0Progressive movement through planes<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Rotation:<\/strong>\u00a0Internal adjustment to navigate contours<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Expulsion:<\/strong>\u00a0Final passage through outlet<\/p>\n<\/li>\n<\/ol>\n","protected":false},"featured_media":17437,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[179],"product_cat":[214],"product_tag":[],"class_list":{"0":"post-17436","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-orick","7":"product_cat-mannequins","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/comments?post=17436"}],"version-history":[{"count":1,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17436\/revisions"}],"predecessor-version":[{"id":17438,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17436\/revisions\/17438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media\/17437"}],"wp:attachment":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media?parent=17436"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=17436"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=17436"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=17436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}