Amawele e-Monochorion biamnotic - kuyini?

Abesifazane abaningi, bezwa kudokotela othomeni lwe-ultrasound, "amawele e-monochorion biamniotic" azi ukuthi kuyini. Ukuze uqonde, kubalulekile ukucabangela ukuthi ukuhlukaniswa kokukhulelwa okuvame ukuhlukaniswa kanjani.

Ukuhlukaniswa kokukhulelwa okuningi

Okuvame ukusetshenziselwa ukuhlukaniswa kwezinhlobonhlobo zamatfusi amaningi kuhlukaniswa, okucatshangelwa inombolo ye-placenta kanye ne-amniotic membranes.

Ngokusho kwalo, kukhona:

  1. Amawele e-Bihorial biamnotic - lapho ingane ngayinye ine-placenta kanye ne-envelope ye-amniotic. Lokhu okuphindwe kabili kungaba yi- double-diced (i-fetus ngayinye ivela eqanda elilodwa) kanye ne- monozygotic (kuyabonakala uma ukwahlukana kwamaqanda kwenzeka ezinsukwini ezintathu zokuqala emva kokukhulelwa).
  2. Ukukhulelwa kwe-Monochorion biamniotic kuyaphawulwa lapho isifubus ngayinye sinemvilophu ye- amniotic yayo, kodwa kune-placenta eyodwa kuphela. Kulesi simo, amawele angabonwa kuphela. Ukukhulelwa okufanayo kuqala uma isikhathi sokuhlukaniswa kwe-oocyte senziwa ezinsukwini ezintathu ukuya kwezingu-8.
  3. Amawele e-Monochorion ama-monoamniosic - uma kune-placenta eyodwa kuphela ne-1 amniotic ulwelwesi, evamile kuzo zombili izithelo. Kulokhu, i-septum phakathi kwezithelo ayikho.

Ukubelethwa kanjani nokukhulelwa okuningi?

Njengomthetho, lapho amawele e-monochorion biamniotic azalwa, ukubeletha kwemvelo akukwenziwa, i E. owesifazane okhulelwe uphethwe isigaba sokukhethwa kwezifo zokukhetha. Into yukuthi ukubeletha ngendlela ye-classic kuhlotshaniswa nezinkinga eziningi ezingenzeka uma izingane zizalwa. Lokhu kufaka: