Ukuya emalangeni
Ukuya emalangeni (okwaziwa nangokuthi yi- period, hlangana namanye amagama avamileko) kuphuma kweengazi kanye nomhlobo wamathe abizwa nge-mucosal tissue avela ngaphakathi kwesibeletho aphuma esithweni sangasese . Ukuzomba kokuya esikhathini kubonakala ngokunyuka nokwehla kwamahomoni . [1] Ukuya emalangeni kubangelwa kukwehla kwamazinga we-homoni ebizwa nge-progesterone, begodu kulitshwayo lokuthi ukuzithwala akhange kwenzeke. [1] Kunemikhiqizo yokuhlamba yabantu bengubo esetjenziselwa ukugcina ukuhlanzeka ngesikhathi sokuya emalangeni .
Ukuya kokuthoma emalangeni, kwaziwa nge-menarche, ukuya emalangeni kuvamise ukuthoma hlangana neminyaka eli-11 ukuya kweli-13. Nanyana kunjalo, ukuya emalangeni kokuthoma uneminyaka ebunane kuthathwa njengento ejayelekileko. Emazweni asathuthukako kuvamile ukobana abantu bengubo baye emalangeni kokuthoma sebakhula khulile, begodu baye msinyana emazweni athuthukileko . [2] Ubude besikhathi esijayelekileko hlangana nelanga lokuthoma lokuya emalangeni nelanga lokuthoma elilandelako lokuya emalangeni kudlulana ngamalanga ama-21 ukuya kwama-45 ebantwini bengubo abasesebatjha; ebantwini bengubo abadala, ibanga liphakathi kwamalanga ama-21 ukuya kwama-35 begodu isimedo sivamise ukuvezwa njengamalanga ama-28. [3] Esifundweni esikhulu sedatha ye-app yokuya emalangeni, ubude obuphakathi bomjikelezo wokuya esikhathini kwatholakala bona bube malanga ama-29.3. Ukopha kuvamise ukuthatha amalanga amabili ukuya kwalikhomba. Isikhathi sokuya esikhathini siyajama ngesikhathi sokubasidis begodu kanengi umuntu akasayi emalangeni begodu nangeenyanga zokuthoma zokumunyisa . [3] I-Lochia yenzeka ngemva kokubeletha. Ukuya emalangeni, kanye nokubasidisi, kuyaphela i, kuvame ukwenzeka hlangana neminyaka ema-45 ukuya kwema-55.