Tsarin mahaifa

Tsarinsa a cikin tsari shine wani abu na musamman, mafi muhimmanci a tsarin tsarin haihuwa na mace. Dangane da ƙara yawan nau'in kwayoyin halitta da kuma wani lokacin rashin iyawa don samun taimako daga likita, kowane mace dole ne ya saba da tsarin da ayyuka na mahaifa.

Tsarin mahaifa shine nau'in halayya

Jaka cikin jiki ne mai sassaucin jiki, wanda babban aikinsa shine nufin ɗaukar tayin da kuma fitar da shi daga bisani. Ya ƙunshi sassa uku:

1. Cervix na mahaifa . Wannan muryar murya wadda ta haɗu da mahaifa zuwa farji yana aiki ne mai kariya. A cikin cervix wani budewa, wanda ake kira cervical canal, gland yana samar da ƙulla, wanda zai hana shiga shigar da kwayoyin halitta a cikin kogin cikin mahaifa.
2. Isthmus - matsakaici tsakanin wuyansa da jiki na mahaifa, babban aikin shine bude da barin tayin.
3. Babban jiki shine tushen dukkan kwayoyin halitta, wurin asali da ci gaba da sabuwar rayuwa.

Girman mahaifa ya bambanta dangane da shekarun mace, yawan haihuwa da ciki. Saboda haka, a cikin mace mai ban dariya tsawonta shine 7-8 cm, nisa - 5 cm, nauyin ba zai wuce 50 g ba. Bayan sake haifar da zuriya, girman da karuwar nauyin. Dangane da yanayin da ake ciki, a lokacin da ciki cikin mahaifa zai iya zuwa har zuwa 32 cm cikin tsawon kuma har zuwa 20 cm a fadin. Wadannan iyawa suna dage farawa a matakin kwayoyin kuma an kunna su a ƙarƙashin rinjayar bayanan hormonal. Mahimman ka'idojin tsarin mahaifa suna nufin haifar da sharaɗi mai kyau don ci gaba da tayin a lokacin daukar ciki.

Tsarin tarihi na mahaifa

Tsarin bangon uterine yana da lakabi uku kuma babu sauran analogues.

1. Na farko ciki na ciki shine mucous membrane , a cikin aikin likita ake kira endometrium . Ya ƙunshi babban adadin jini kuma yana ƙarƙashin canje-canjen cyclic. Dukkan matakai a cikin ƙarsometrium an kai ga amfrayo; idan ba a yi ciki ba, an ƙi kashinsa a ƙasa, a gaskiya wannan haila ce. Tsarin da ayyuka na mahaifa, wato, jikinta na mucous a lokacin daukar ciki, na iya samar da kayan abinci da kuma haifar da yanayi mai dadi don rayuwar tayin.
2. Layer na biyu shine suturar ƙwayoyin tsofaffin ƙwayoyin cuta , an haɗa su a duk inda ake kira myometrium. Yi dukiya na yin shrinking. A cikin al'ada na al'ada, myometrium yana raguwa a lokacin yin jima'i ko haila. A cikin ciki, duk da tsarinsa, an rufe nau'in kwayar mace ta yadda zai yiwu wannan siffar, wato, don ya dace da yaro ya kamata a shakatawa. A lokacin haihuwar, myometrium yana ƙaruwa da yawa, saboda haka yana barin yarinyar su fitar da tayin.
3. Matsayi na uku shi ne kewaye . Yana da nau'in haɗi wanda ke haɗa mahaifa zuwa peritoneum. A lokaci guda kuma yana barin mafi dacewa don ƙungiyoyi idan akwai wani canje-canje a cikin sassan makwabta.

Cututtuka na mahaifa

Mafi sau da yawa, matsaloli tare da aikin wannan kwayar halitta suna nunawa a matsayin nau'i cuta, zafi, da dai sauransu.

A sakamakon haka, rashin zubar da ciki, rashin haihuwa, ƙonewa da sauran lokuta masu ban sha'awa zasu iya bunkasa.

Idan muka taso sama, zamu iya cewa tsarin tsarin mahaifa da kuma kayan aiki a cikin jikin mace yana nufin mayar da sabuwar rayuwa. Duk canje-canje da ke faruwa a wannan jikin suna sarrafawa ta hanyar hormones da sauran abubuwa masu ilimin halitta. Idan mace ba ta kasance a baya ko a lokacin tashin ciki ba, duk wani cututtuka na tsarin dabbobi, wasu kwayoyin, kamuwa da kamuwa da kwayoyin halitta, ciki har da na al'ada, ana iya tabbatar da cewa yanayin zai kula da lafiyayyen jaririn lafiya.