7 Abubuwan Da Za Su Ƙara Rashin Samun Samun Jima'i

Ɗaya yana iya ɓoye kan teburin tebur na godiya

Ga wasu iyaye, ra'ayin yin jima'i yana da ban sha'awa. Ga wasu, yana da ban tsoro. Kowace hanya, sau ɗaya lokacin farin ciki ya zo, sababbin iyaye da iyayensu za su yi farin ciki sosai kuma suna aiki (da gajiya) su sake duba yadda suke ji kafin a haifi jariransu.

Twins suna faruwa a yayin da aka hadu da takin hadu da takarda a cikin mahaifa guda biyu, samar da mahaifa, ko ma'aurata biyu, ko kuma lokacin da qwai biyu suka hadu da nau'i dabam daban, wanda zai haifar da mahaukaciya , ko ma'aurata biyu. Duk da yake babu wata hanyar da za ta iya sanin kafin lokaci idan waɗannan daga cikin waɗannan abubuwan zasu faru a lokacin da aka tsara, idan kai mace ne da ke ciki ko shirin yin ciki, a nan akwai wasu dalilai da zasu iya ƙara yawan kuskuren da za ka ga kanka cin abinci uku.

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Your Genes
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Genetics suna taka muhimmiyar rawa wajen yanke shawara ko za ku sami tagwaye ko a'a. Bincike ya nuna cewa damar mace ta kasance da tagwaye biyu ne idan mahaifiyarta ko 'yar uwa tana da tagwaye.

Amma, abin sha'awa, wannan kawai ya shafi ma'aurata na fraternal. Daga cikin iyalai da tarihin tagwaye , akwai 'yan kaɗan tare da ma'aurata biyu.

Abin da wannan ya nuna shi ne cewa jinsin suna taka muhimmiyar rawa a cikin yawan kwayoyin halitta (wanda aka fi sani da hyperovulation), inda aka saki fiye da ɗaya kwai a lokacin juyayi.

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Your Height ko Weight
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Wani binciken da aka buga a cikin mujallar Fertility and Sterility ya gano cewa iyaye mata da babbar BMI (jigilar masallaci) sun fi dacewa su kasance da ma'aurata na biyu fiye da mata.

A cikin matan da ke da BMI fiye da 30 (ma'anar asibiti a kan asibiti), hadarin kananan yara (amma ba kamar) sun karu da kashi 30 zuwa kashi 60 cikin 100 ba. Har ila yau, maɗaukaki yana da mahimmanci: Mata masu tudu , wadanda suka fada cikin kashi 25 na kashi biyar , suna iya samun tagwaye fiye da ƙwararrun 'yan ƙananan.

Tabbas, wannan ba yana nufin cewa samun karfin zai kara yawan ku na rashin jimawa ba. Abin da ya ƙãra, duk da haka, akwai hadarin kuɗuwa da rashin ciwon sukari idan BIM ta ƙetare ƙofa ga kiba.

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Your Age
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Yawancin binciken da aka nuna sun nuna cewa mata masu shekaru 35 da haihuwa sun fi iya haifar da ma'aurata na waje fiye da takwarorinsu. Anyi tunanin cewa canjin yanayin da ke faruwa tare da tsufa na iya kara hanzari da sauya hanyar da mace take ciki.

A cewar Cibiyar Kasuwanci na Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Masarauta da Mawallafan Gynecologists, mata masu "tsofaffiyar haihuwa" suna iya saki fiye da ɗaya kwai a yayin yaduwa.

Yana da mahimmanci a lura cewa kasancewa a ciki a matsayin mace mai tsufa yana haifar da wasu hadari ciki har da rashin zubar da ciki, ciwon sukari na gestation, da kuma rashin ciwo irin na Down syndrome.

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Samun Da Abokin Jima'i Yau
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Da zarar ka yi ciki ɗaya, za ka fi dacewa ka sake samun tagwaye. Binciken ya nuna cewa mahaifiyar tagwaye suna Sau hudu yana iya samun ma'aurata fiye da iyaye mata da singletons ko waɗanda ba su taɓa ciki ba.

Bugu da ƙari, wannan abin ya faru ya danganta da jinsin halittu kuma ya shafi kawai jima'i na fraternal. Kashi na musamman ya ƙunshi tauraron dan wasan tennis Roger Federer da matarsa ​​Micka wadanda ke da nau'i biyu na ma'aurata masu kama da juna ( hoto ).

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Abincin Abinci a Yams
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Yaren mutanen Yammaci a Najeriya na da mafi girma na haihuwa biyu a duniya. Masu bincike sun danganta wannan abu, a wani ɓangare, zuwa cin abinci masu cin abinci a cikin ƙwayoyin cuta (irin yam). An yi amfani da kwasfa na kayan lambu a cikin fili (phytoestrogen) wanda zai iya inganta hyperovulation.

Masana kimiyya da ke kallon tasiri tsakanin ma'aurata daga cikin Yarabawa sunyi imani da cewa kwayoyin halitta suna iya taka rawa. Ya bayyana cewa haɓaka ga juyayi ya kasance mafi girma tsakanin mata da suka ragu a cikin kabilar ba tare da waɗanda suka yi tafiya a wani wuri kuma suna da 'ya'ya tare da mutanen da ba Yoruban ba.

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Ingancin Jiyya
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Hanyoyin fasaha sun karu da ƙimar yawan haihuwa a Amurka. Alal misali, ƙwayar ƙwayar haihuwa na Clomid (clomiphene) tana aiki ne ta hanyar motsawa kwayoyin halitta kuma wani lokaci ana sa sakin qwai da yawa a cikin guda guda (wanda ake kira superovulation).

A matsakaici, jimillar jima'i a wannan ƙasa tana kusa da kashi uku cikin dari. A cikin matan da suka dauki Clomid, wannan lambar zai iya karuwa zuwa kimanin kashi shida, in ji masu bincike a Makarantar Yale University School of Medicine.

Yawancin haihuwa suna iya haifar da samuwa daga furen in vitro (IVF) . A wannan yanayin, ba wai kawai za'a iya shigar da embryos masu yawa ba; amintattun sufuri suna iya raba lokaci kuma suna haifar da ma'aurata monozygotic.

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Going Off Pill
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An dade daɗewa cewa dakatar da kwayoyin kwakwalwar haihuwa na iya haifar da overstimulation na ovaries kuma haifar da hyperovulation. An yi imani da cewa saurin kwatsam na kwaya zai iya haifar da karu a cikin samar da kwayar hormone (FSH) mai tsauri zuwa kwayoyin halitta.

Lokacin da wannan ya faru, jiki zai iya sake amsawa kuma ya saki qwai da yawa a yanzu. Yawancin nazarin ya nuna cewa sakamako ne kawai na wucin gadi kuma zai daidaita cikin lokaci kaɗan.

Nazarin sunyi rikice-rikice a tsawon shekaru, tare da wasu kididdigar rahotanni masu girma da yawa a cikin ma'aurata na fraternal da sauransu ba su nuna wata ƙungiya ba. Duk da haka, idan ka fi so kada ka sami tagwaye, yi amfani da wani nau'i na nau'i na haihuwa don 'yan gajeren lokaci bayan ka daina shan Pill.

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Tsarki Luck
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Yawancin iyaye masu yawa ba su cika kowane ka'ida don yin jima'i ba amma sun sami kansu tare da jarirai biyu ba tare da ƙoƙari ba. Ma'aurata monozygotic suna da mamaki sosai tun da babu wanda ya tabbatar da abin da zai iya sa kwai ya rabu bayan an tsara shi. Ya zama asiri.

Kuna so ku yi amfani da tagwaye? Babu wata hanya ta hanyar wuta don inganta ƙwarewarku, kuma ko da akwai akwai, ku tuna cewa hadarin da matsalolin da ke tattare da ciki mai ciki zai iya zama muhimmi. Wadannan sun hada da haihuwar haihuwa, nauyin haihuwa, preeclampsia, da rashin kuskure.

> Sources:

> Kwalejin Amirka na Obstetricians da Gynecologists. "Ma'aurata da yawa". Washington, DC; FAQ188, Yuli 2015.

> Kull, C. Willemsen, G .; van Beijsterveldt, C. et al. "Shawar jiki, Abin shan taba, da kuma Jirgin Gizon Dizygotic ba tare da wata ba." Fertilizer Steril. 2010; 93 (3): 885-93; DOI 10.1016 / j.fertnstert.2008.10.012.

> Kull, C. Zhao, Z .; Lambalk, C. et al. "Dizygotic Twinning." 2008; 14 (1): 37-47; DOI 10.1049 / Humupd / dmm036.

> Legro, R .; Brzyski, R .; Diamond, M. et al. "Rubutun da aka yi da Clomiphene don rashin amfani a cikin Ciwon ƙwayar cutar ta Polycystic." N Engl J Med. 2014; 371: 119; DOI 10.1056 / NEJMoa1313517.

> Peek, P. Twins a Afrika da Jama'a Cultures . Bloomington, Indiana: Jami'ar Indiana Press. 2011.