Sisitimu yekubereka yevakadzi: zvemukati nekunze nhengo nemabasa

Zvemukati

• Nhengo dzepabonde
• 1. Ovari
• 2. Uterine machubhu
• 3. Chibereko
• 4. Vagina
• Kunze kwekunze
• Mashandiro anoita mukadzi mbeu yekubereka

Iyo yevakadzi yekubereka system inoenderana neseti yenhengo dzinokoshesa kunyanya kubereka kwevakadzi uye mabasa avo anotariswa nevakadzi mahormone estrogen uye progesterone.

Iyo yevakadzi genital system inoumbwa nenhengo dzemukati, senge maovari maviri, maviri uterine machubhu, chibereko uye vagina, nekunze, iyo nhengo yayo huru iri iyo vulva, iyo inoumbwa nemiromo mikuru nediki, pubic mount, hymen, clitoris uye zvipembenene. Nhengo idzi ndidzo dzinotarisira kuburitsa magemeti echikadzi, ayo ari mazai, zvichibvumidza kuiswa mudumbu uye, zvichidaro, iyo nhumbu.

Hupenyu hwekubereka hwemukadzi hunotanga pakati pemakore gumi kusvika gumi nemaviri uye hunotora makore angangoita makumi matatu kusvika makumi matatu nemashanu, zvinoenderana nenguva iyo sikarudzi dzechikadzi dzinenge dzakura uye dzichingoshanda nekufamba kwenguva. Nguva yekupedzisira yekuenda kumwedzi, inoitika kutenderera makore makumi mana nemashanu uye inomiririra kupera kwehupenyu hwekubereka, nekuti mashandiro enhengo dzesikarudzi anotanga kuderera, asi mukadzi achiri kugona kuchengetedza hupenyu hwepabonde. Dzidza zvese nezve kuenda kumwedzi.

Nhengo dzepabonde

1. Ovari

Vakadzi vanowanzove nemazai maviri, rimwe nerimwe rinowanikwa padhuze kusvika muchibereko. Mazai aya ane basa rekugadzira mahormone echikadzi, estrogen uye progesterone, iyo inosimudzira kukura nekushanda kwenhengo dzechikadzi, kuwedzera pakuve nemhosva kune vakadzi vechipiri mavara. Dzidza zvakawanda nezve vakadzi mahormone uye izvo zvavari.

Uye zvakare, iri mumazai ayo panogadzirwa zai nekukura. Munguva yekubereka kwemukadzi, rimwe remazai rinoburitsa kana rimwe chete zai mutopopian chubhu, maitiro anozivikanwa seovulation. Nzwisisa kuti ovulation chii uye pazvinoitika.

2. Uterine machubhu

Uterine machubhu, anonziwo uterine machubhu kana fallopian machubhu, ari machubhu akaumbwa, achiyera pakati pegumi kusvika gumi nemashanu masendimita pakureba uye achibatanidza maovari kuenda muchibereko, inoshanda senzira yekufamba uye kusangana nemazai.

Nyanga dzeFrance dzakakamurwa kuita zvikamu zvina:

1. Infundibular, iyo iri padhuze neiyo ovary uye ine zvivakwa zvinobatsira mukutora kweiyo gamete;
2. Ampular, inova chikamu chakareba kwazvo che fallopian chubhu uye ine yakaonda madziro;
3. Isthmic, ipfupi uye iine mukobvu wakakora;
4. Zvemukati, iyo inoyambuka uterine madziro uye iri mune myometrium, inoenderana neyepakati pakakora tsandanyama musara wechibereko.

Icho chiri muchibereko chemuchubhu umo kusangana kwezai nehurume kunoitika, kuchizivikanwa seyygote kana zai sero, iyo inofamba ichienda muchibereko chekuisirwa muchibereko uye, zvichidaro, kukura kweembryonic.

3. Chibereko

Chibereko inhengo inemhango, kazhinji inofamba, ine mhasuru uye iri pakati pechidzitiro uye rectum uye inotaurirana nedumbu uye nemukadzi. Chibereko chinogona kukamurwa kuita zvikamu zvina:

1. Mhemberero, iyo iri kusangana ne fallopian machubhu;
2. Muviri;
3. Isthmus;
4. Cervix, inoenderana nechikamu chechibereko chiri mukati memukadzi.

Chibereko chinozivikanwawo seicho chakafukidzwa nekunze nedenderedzwa uye nechomukati neiyo endometrium, inova nzvimbo inoiswa mudumbu uye, mukushayikwa kwezai rakauchikwa, pane desquamation, iyo inozivikanwa nekuenda kumwedzi.

Cervix ndiyo yakadzikira chikamu chechibereko, ine tambo shoma dzemhasuru uye ine mhango yepakati, canal yemuromo wechibereko, iyo inotaurirana uterine mhango kumukadzi.

4. Vagina

Iyo vagina inoonekwa seyemukadzi yekumanikidza nhengo uye inoenderana neyetsandanyama chiteshi iyo inosvika kune chibereko, ndokuti, inobvumira kutaurirana pakati pechibereko uye nekunze nharaunda.

Kunze kwekunze

Iyo huru yekunze nhengo yesikarudzi yemukadzi ndiyo inobuda, iyo inochengetedza vagina uye urinary orifice uye ine akati wandei masisitimu ayo anobatsira mukubata:

• Pubic murwi, inonzi zvakare pubic mound, inozviratidza seyakakomberedzwa yakakomberedza ine bvudzi uye adipose tishu;
• Miromo mikuru, ayo ari mapanga eganda akapfuma mune adipose tishu uye ayo anogadzira ekumashure madziro evhavha. Iwo akafukidzwa nevhudzi laterally uye ane sebaceous gland, ziya uye subcutaneous mafuta;
• Miromo midiki, ayo akapetana uye akapetwa ane ganda makanda. Iyo miromo midiki yakaparadzaniswa padivi kubva kumiromo mikuru neiyo interlabial groove uye iine huwandu hwakawanda hwesimba sebaceous;
• Hymen, inhengo isina kujairika yehukuru hwakasiyana uye chimiro, iyo inovhara kuvhurika kwechikadzi. Kazhinji mushure mekutanga kusangana pabonde kwemukadzi, iyo hymen inotsemuka, izvo zvinogona kuva zvinorwadza zvishoma uye zvinoguma nekubuda ropa kudiki;
• Clitoris, inoenderana nemuviri mudiki wee erectile, wakafanana nenhengo yemurume. Iyo yakafuma mune zvakaomarara zvivakwa, pamwe nemiromo midiki uye mikuru.

Iyo vulva ichine maronda, Skene's gland uye Bartholin's gland, iyo yekupedzisira iri yakaverengerwa pasi peye labia majora uye rine basa guru rekuzora nyini panguva yepabonde. Dzidza zvakawanda nezve gland yeBartholin.

Mashandiro anoita mukadzi mbeu yekubereka

Iyo yevakadzi yekubereka maitiro inowanzo svika kumera pakati pegumi kusvika gumi nemaviri makore, mune hunhu hunhu hwekuyaruka hunogona kucherechedzwa, sekuonekwa kwezamu, vhudzi munzvimbo yebonde uye kutanga kuenda kumwedzi, kunozivikanwa sekutevera. Iko kukura kwehutano hwekubereka kunoitika nekuda kwekugadzirwa kwemahomoni echikadzi, ayo ari estrogen uye progesterone. Ziva shanduko yemuviri mukuyaruka.

Hupenyu hwekubereka hwemukadzi hunotangira kubva kumwedzi kwekutanga. Kutevera kunoitika nekuda kwekusasangana kwezai rinogadzirwa muchibereko uye rinoburitswa muchibereko chechibereko mwedzi wega wega. Nekuda kwekushaikwa kwekuiswa kwe "embryo" muchibereko, iyo endometrium, inoenderana nemukati memukati wechibereko, inozununguka. Nzwisisa mashandiro anoita kumwedzi.