{"id":17433,"date":"2025-08-04T15:57:49","date_gmt":"2025-08-04T15:57:49","guid":{"rendered":"https:\/\/orickmedicosarl.com\/?post_type=product&#038;p=17433"},"modified":"2025-08-11T16:55:47","modified_gmt":"2025-08-11T16:55:47","slug":"birthing-pelvis-with-2-babies-male-and-female","status":"publish","type":"product","link":"https:\/\/orickmedicosarl.com\/index.php\/product\/birthing-pelvis-with-2-babies-male-and-female\/","title":{"rendered":"Birthing Pelvis with 2 Babies (Male and Female)"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\">The birthing pelvis is the female bony structure essential for childbirth, providing both structural support and a dynamic passageway for fetal delivery.<\/p>\n<h4><strong>Anatomical Composition<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Comprises\u00a0<strong>four fused bones<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Paired\u00a0<strong>iliac bones<\/strong>\u00a0(forming the pelvic girdle)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Sacrum<\/strong>\u00a0(posterior base of the spine)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Coccyx<\/strong>\u00a0(tailbone)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Connects the\u00a0<strong>spine to the lower limbs<\/strong>, ensuring stability and weight distribution.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Shape &amp; Structural Divisions<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Funnel\/hourglass shape<\/strong>\u00a0with distinct regions:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Upper flare (false pelvis)<\/strong>: Wider, supports abdominal organs.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Lower flare (true pelvis)<\/strong>: Narrower, forms the birth canal.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Superior strait<\/strong>: The narrowing between these regions, a critical landmark for obstetric assessment.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Obstetric Straits &amp; Key Measurements<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">The pelvis features\u00a0<strong>three key straits<\/strong>, each with critical diameters for fetal passage:<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Upper strait<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Promontoretropubic diameter<\/strong>\u00a0(anteroposterior measurement).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Middle strait<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Median transverse diameter<\/strong>\u00a0(widest point between ischial spines).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Lower strait<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Interspinous diameter<\/strong>\u00a0(between ischial tuberosities).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">These measurements determine\u00a0<strong>cephalopelvic disproportion (CPD)<\/strong>\u00a0and delivery feasibility.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Dynamic Adaptability<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Not rigid<\/strong>: Hormonal changes (relaxin, progesterone) increase\u00a0<strong>ligament laxity<\/strong>\u00a0late in pregnancy.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Pubis symphysis and sacroiliac joints<\/strong>\u00a0slightly widen,\u00a0<strong>expanding the birth canal<\/strong>\u00a0by up to 10\u201315%.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Role in Childbirth<\/strong><\/h4>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Guides fetal descent<\/strong>: The baby navigates through the\u00a0<strong>pelvic inlet, mid-cavity, and outlet<\/strong>.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Facilitates rotation<\/strong>: Bone contours help the fetus rotate into optimal positioning (e.g., occiput anterior).<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Enables vaginal delivery<\/strong>: Optimal pelvic dimensions and adaptability prevent obstructed labor.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p class=\"ds-markdown-paragraph\">The birthing pelvis is the female bony structure essential for childbirth, providing both structural support and a dynamic passageway for fetal delivery.<\/p>\n<h4><strong>Anatomical Composition<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Comprises\u00a0<strong>four fused bones<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Paired\u00a0<strong>iliac bones<\/strong>\u00a0(forming the pelvic girdle)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Sacrum<\/strong>\u00a0(posterior base of the spine)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Coccyx<\/strong>\u00a0(tailbone)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Connects the\u00a0<strong>spine to the lower limbs<\/strong>, ensuring stability and weight distribution.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Shape &amp; Structural Divisions<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Funnel\/hourglass shape<\/strong>\u00a0with distinct regions:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Upper flare (false pelvis)<\/strong>: Wider, supports abdominal organs.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Lower flare (true pelvis)<\/strong>: Narrower, forms the birth canal.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Superior strait<\/strong>: The narrowing between these regions, a critical landmark for obstetric assessment.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Obstetric Straits &amp; Key Measurements<\/strong><\/h4>\n<p class=\"ds-markdown-paragraph\">The pelvis features\u00a0<strong>three key straits<\/strong>, each with critical diameters for fetal passage:<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Upper strait<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Promontoretropubic diameter<\/strong>\u00a0(anteroposterior measurement).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Middle strait<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Median transverse diameter<\/strong>\u00a0(widest point between ischial spines).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Lower strait<\/strong>:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Interspinous diameter<\/strong>\u00a0(between ischial tuberosities).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">These measurements determine\u00a0<strong>cephalopelvic disproportion (CPD)<\/strong>\u00a0and delivery feasibility.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Dynamic Adaptability<\/strong><\/h4>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Not rigid<\/strong>: Hormonal changes (relaxin, progesterone) increase\u00a0<strong>ligament laxity<\/strong>\u00a0late in pregnancy.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Pubis symphysis and sacroiliac joints<\/strong>\u00a0slightly widen,\u00a0<strong>expanding the birth canal<\/strong>\u00a0by up to 10\u201315%.<\/p>\n<\/li>\n<\/ul>\n<h4><strong>Role in Childbirth<\/strong><\/h4>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Guides fetal descent<\/strong>: The baby navigates through the\u00a0<strong>pelvic inlet, mid-cavity, and outlet<\/strong>.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Facilitates rotation<\/strong>: Bone contours help the fetus rotate into optimal positioning (e.g., occiput anterior).<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Enables vaginal delivery<\/strong>: Optimal pelvic dimensions and adaptability prevent obstructed labor.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"featured_media":17434,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[179],"product_cat":[214],"product_tag":[],"class_list":{"0":"post-17433","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\/17433","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=17433"}],"version-history":[{"count":1,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17433\/revisions"}],"predecessor-version":[{"id":17435,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17433\/revisions\/17435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media\/17434"}],"wp:attachment":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media?parent=17433"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=17433"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=17433"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=17433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}