Iqanda lokubeletha lingenye yezibonakaliso zokuqala nezokuthembeka kokukhulelwa kwesibeletho esivamile. Ukubona ukwakheka okwakhiwe nge-ultrasound kungaba sekuvele amasonto amabili ngemuva kokubambezeleka kokuya esikhathini. Ngesikhathi esifanayo, ngokusho ukuthi i-egg fetal ibukeka kanjani, hhayi nje kuphela isikhathi sokubeletha, kodwa futhi inkambo yayo, kanye nokuba khona kwamathologi, kungenzeka. Isimiso siyisimo esivamile, futhi noma yikuphi ukukhubazeka kuyisikhathi sokuhlolwa okungeziwe kanye nokubona okuqhubekayo.
Ukwakhiwa kweqanda lesisu
Esigabeni sokuqala sokukhulelwa iqanda lesisu liyiqembu lamaseli aqhubeka ehlukanisa endleleni eya esibelethweni. Iqanda limbozwe ungqimba olungenhla - i-chorion, eqinisekisa ukuhlinzeka nge-oxygen nezakhi.
Esikhathini sokugcina sokukhulelwa iqanda le-fetal seluvele lihlala kuyo yonke i-uterine cavity futhi iqukethe i-fetus, i-amniotic fluid kanye ne-membrane, intambo ye-umbilical, i-placenta. Isisindo seqanda lesisu elivuthiwe kakade livuthiwe 5 kg.
Ukufaka umanyolo nokuthuthukiswa kweqanda lesisu
Emva kokukhulelwa, iqanda liqala indlela eya esibelethweni. Ngesikhathi sokunyakaza, inqubo yokwahlukana kwenzeka, futhi ngesikhathi lapho iqanda lingaphakathi kwesibeletho, sekukhona kakade amaseli angu-32. Ukunyakaza kuthatha izinsuku ezingu-7 kuya kwezingu-10.
Ngemuva kokuba i-ovum isifinyelele umgomo wayo, iqanda lokubeletha lihlanganiswe nodonga esibelethweni sesisu. Ngesikhathi ukuhamba kweqanda ngokusebenzisa ama-tubes e-fallopian eqanda lesisu, i-layer engenhla isakhiwe, ebeka amakhemikhali abhubhisa i-membrane emangcwabeni yesibeletho. Iqanda elifanayo le-fetal limbozwe nge-villi, ngosizo lwalo ubuhlobo nesisu esisenzeka ngesikhathi sokuqala sokukhulelwa. Ngokulandelayo, i-villi ihlala kuphela endaweni yokunamathiselwe.
Kumele kuqashelwe ukuthi amaqanda amabili e-fetal avezwa nge-ultrasound akhombisa ukukhulelwa okuningi. Amaqanda amabili noma ngaphezulu okubeletha esibelethweni achazwa njengezimele ezizimele ezizimele, ezahlukaniswa kakade kusukela emavikini angu-5-6.
Izinkinga zokuthuthukiswa kweqanda lesisu
Esikhathini sesiteleka sokususwa, kunezinombolo eziningana. Ngakho-ke, isibonelo, ukunamathiselwa okuphumelelayo kweqanda le-fetal kuncike ekuvinjeni kokuhamba kwayo ngokusebenzisa amashubhu we-fallopian. Uma iqanda lihambela kakhulu, izitshalo zeqanda le-fetal asinaso isikhathi sokwenza ngokugcwele. Lokhu kusho ukuthi iqanda alikwazi ukuzuza udonga lwesibindi, okuyinto, njengomthetho, okuholela ekukhulelweni kokuphutha.
Futhi, okunamathiselwe okuphansi kweqanda le-fetal kungenzeka. Lesi sici singase singabi yingozi kumntwana nomama, kodwa sidinga ukuqapha okuqhubekayo. Ngaphezu kwalokho, uma iqanda lesisu liphansi, kunengozi okuthiwa ukukhulelwa kwesibeletho. Kulokhu, ukungenelela okuphuthumayo kuyadingeka, ngoba ukukhulelwa okunjalo ngeke kugcinwe, futhi kumama, ukukhubazeka okunjalo kusongela ukususa lesi sibeletho.
Kumele uqaphele ukuthi uma ukukhulelwa kuphazanyiswa, kubalulekile ukuqinisekisa ukuthi iqanda lomntwana wesisu liphelile ngokuphelele. Uma imbangela yokukhulelwa kwesisu noma yimuphi omunye ukukhubazeka engasungulwa, i-hertology ye-egg fetal yenziwa.
Nge-pregnancy ectopic kubonakala okuthiwa iqanda lamanga eliyisisu. Empeleni, iqanda elinjalo
I-pathology engathà sina yiqanda elingenalutho le-fetal . Izizathu zalokhu zingase zibe eziningana: ubudala bomama, izifo zofuzo, ukusetshenziswa kwemithi ephikisana nokukhulelwa. Kulesi simo, amaviki angu-1-2, iqanda elingenalutho le-fetal livamile, ngoba isithelo esikhathini esinjalo sisabonakali. Kodwa uma kutholakala ukuxilongwa kwe-ultrasound kamuva, ukugcina ukukhulelwa okunjalo akusho umqondo. Kulesi simo, kunconywa ukuphazamiseka kwezokwelapha.