Ƙara yawan shekarun haihuwar iya ƙara yawan haɗarin ɗanku na wasu yanayi
An haifi mace tare da dukan qwai da zai yi wa jariri tare da sauran rayuwarta. Don haka idan kun kasance 30 lokacin da kuka yi ciki, to, yarin da kuka haifa yana da shekaru 30. Idan kun kasance 45 lokacin da kuka yi juna biyu, to, kwai da kuke ciki tare da shekaru 45 ne. Kamar yadda shekarun qwai, mafi kusantar sun kasance da kurakurai da zasu iya haifar da cututtuka , ciki har da rashin lafiya 21 (Down syndrome) .
Shin shekarun mahaifin sun ƙidaya?
Maza suna iya yin suturar ci gaba a rayuwarsu. Don haka mutum yana iya zama 45, amma sperm ya samar zai iya zama 'yan makonni kawai. Tun da maniyyi yaro ne, ana zaton zai kare shi daga Down syndrome da sauran trisomies. Yayinda shekarun balaga ba ya taimakawa ga hadarin ƙananan halayen chromosome, maza ba su kashe ƙugiya. Matsakaicin tsofaffi maras kyau yana haifar da yiwuwar wasu cututtuka irin su achondroplasia ( dwarfism ), ciwon Marfan (cututtukan kwayoyin da ke dauke da tsayi da kuma matsalolin zuciya) da sauran cututtuka masu rinjaye na autosomal.
Mene ne Babbar Matar Matasa?
Matukar tsofaffiyar haihuwa shine lokacin likita wanda aka yi amfani dasu don bayyana mace masu ciki a cikin shekaru 35. Wannan lokaci ya zama maras kyau kamar yadda yawancin matan tsofaffi ke samun ciki. Yayinda kake da girma na tsofaffi na iya kara yawan damar da kake samu na ciwon jariri tare da Down syndrome, yana da wasu abubuwan kiwon lafiya.
Wane ne ya kamata ya gwada gwaji?
Kafin shekarar 2007, Cibiyar Kwalejin Ƙwararrun Ƙwararrun Masana ta Amirka (ACOG) ta yi amfani da ita don bayar da shawarar cewa dukkanin mata fiye da shekaru 35 za su iya ba da gwajin gwaji na ciki irin su amniocentesis da samfurin chorionic villus . Lokacin da shekarun da ke da shekaru 35, haɗarin ku na da jariri tare da matsalar chromosomal shine kimanin 1 a 200 kuma haɗarin da za a yi ɓoyewa daga amniocentesis an yi tsammani zai zama kusan 1 a 200.
Tun da an yi la'akari da waɗannan nau'ukan, 35 an zaba a matsayin farkon lokacin da aka fara shawarar gwaji.
A shekara ta 2007, ACOG ta sake sauya jagorancin wajibi ne a bai wa mata masu juna biyu gwajin gwaji. Abubuwa biyu sun rinjayi wannan canji a manufofin. Na farko, sun fahimci cewa hadarin rashin hasara daga amniocentesis ya kasance ƙasa da 1 a 200 (kusan 1 a 500). Na biyu shi ne sakamakon rashin lafiya na likitocin da ke tattare da magungunan obstetricians a lokuta da yarinya ke da jarirai tare da Down syndrome amma ba a ba su gwaji ba.
Yana da muhimmanci a lura cewa jagororin ACOG kawai suna magana ne game da wanda ya kamata a ba da gwaji na ciki. Ba su bayar da shawara ga mata su gwada su ba, sai dai duk wajibi ne a bayar da gwajin mata. Kuna iya yanke shawara ko kuna son gwajin shiga ciki ko a'a ko wane irin gwaji, idan akwai, ya fi kyau a gare ku da kuma ciki.
Akwai dalilai masu yawa da za su yi la'akari lokacin da suke yanke shawarar game da gwaji. Kafin shiga tare da gwada, yana da muhimmanci a fahimci hadarin da kake da shi na haifar da jariri tare da rashin cancanci chromosomal, da kuma abin da za ka yi tare da duk wani sakamakon da ba a yi ba.
Sources:
Newberger, D., Down Syndrome: Bincike da ƙwarewar ƙwararru. Aminiya na Yammacin Amirka. 2001.
Kwalejin Amurka na Obstetricians da Gynecologists (ACOG). Tuna da ciki da Haihuwa, Edition na 4. ACOG, Washington, DC, 2005.
Hanyar EB, Cross PK, Schreinemachers DM. Ƙananan ƙwayoyin cuta na Chromosomal a amniocentesis da cikin jarirai masu haifa. JAMA 1983; 249 (15): 2034-38.