Growth uye Development Basics
Izvo zvinorehwa kana chiyero chekuberekwa muUnited States inenge 3,389g kana 7 lb, 7.5 oz.
Zvisinei, kuyerwa kwemazwi ekuberekwa kweshoko pakati pe1bb, 8 oz, uye 8 lbs, 13 oz inofungidzirwa kuva yakasviba.
Kuberekwa Kwekuberekwa Nhamba Yehuwandu
Muna 2013, paiva ne:
- Kuberekwa 55 947 pa 1499g kana pasi (3.3 pounds kana pasi)
- Kuberekwa 61,992 kubvira 1500g kusvika muna 1999g (3.3 kusvika ku4 pounds)
- Kuberekwa 200,908 kubva muna 2000g kusvika ku 2499g (4.4 kusvika ku55 pounds)
- Kuberekwa 727 987 kubva pa 2500g kusvika ku 2999g (5.5 kusvika ku6.6 pounds)
- Kuberekwa 1 546 274 kubva 3000g kusvika 3499g (6.6 kusvika ku7.7 pounds)
- 1,071,007 kuberekwa kubva 3500g kusvika 3999g (7.7 kusvika ku8,8 pounds)
- Kuberekwa 276,592 kubva 4000g kusvika 4499g (8,8 kusvika ku9,9 pounds)
- Kuberekwa 39,353 kubva 4500g kusvika 4999g (9,9 kusvika 11 pounds)
- Kuberekwa 4 746 kubva pa 5000g kusvika 8165g (11 kusvika 18 pounds)
Kunyange zvazvo vana vazhinji vanoberekwa pakati pe3000g (6 lb, 9 oz) uye 3,499g (7 lbs, 11oz), kune huwandu hukuru hwakakura hwevana vane mamiriyoni mana vanoberekwa gore negore - kubva pasi pe1 pound kusvika kupfuura 16 pounds. Vana vaduku ndivo vanowanzove vasati vasvika .
Kuberekwa Kwekuberekwa Kwematambudziko
Zvinonyatsozivikanwa kuti vana vari kukura, nehutano hwehutano hunopfuurira kuva dambudziko. Uye dzimwe nyanzvi zvino dzinofunga kuti dzimwe dambudziko rekuneta kunogona kutanga semangwana nguva yakangoberekwa. Saka vana vacheche vachaberekwa, zvakare?
Zvichiitika zvinoitika mumavhareji kuberekwa kuwedzera zvinosanganisira:
- 1990 - 7 lbs, 9.4 oz
- 1995 - 7 lbs, 9.17 oz
- 2000 - 7 lbs, 8.95 oz
- 2005 - 7 lbs, 7.54 oz
Sezvaunogona kuona, nhamba dzinoratidza kuti vana vari kuwana zvishoma zviduku, uye izvi hazvifungidziri kuti ndezvikonzero zvevana vasati vasvika kana zvimwe zvikonzero zvakasimudzira.
Kusarudzwa kwekuberekwa kwekuzvarwa patsva
Zvichienderana neutoro hwavo pakuberekwa nezera ravo rekutenda , vachishandisa mapurogiramu akakwirira ekukura, vana vanowanzosarudzwa sekuti:
- Chidiki chezera rekuita gumbo (SGA) - kuberekwa kwemajeri kudarika 10th percentile
- Yakakodzera yezera rekuita gestational (AGA) - kuzvarwa kwemazuva ose
- Yakakura nokuda kwezera rekuita gwara (LGA) - kuberekwa kuwedzera kupfuura 90th percentile
- Intrauterine Growth Restriction (IUGR) - kuberekwa kwepamusoro kunorema kudarika kutarisirwa kwezera remakore rechechi
- Kuberekwa kwakanyanya kwazvo (ELBW) - birthweight pasi pe1000 gramu kana 2.2 pounds
- Kuberekwa kwakanyanya kwazvo (VLBW) - birthweight pasi pe 1500 gramu kana 3.3 pounds
- Kuberekwa kwepamusoro (LBW) - birthweight pasi pe 2500 gramu kana 5.5 pounds
- Kuberekwa kwemazuva ose - pakati pe 5 lbs, 8 oz uye 8 lbs, 13 oz
- Kuberekwa kwepamusoro (HBW) - birthweight inopfuura 4000g kana 8.8 pounds
Sei zvikamu zvose zvakasiyana-siyana? Vakawanda vanogona kushandiswa pamwechete. Semuenzaniso, mwana asati azvarwa angaberekwa ari pasi pekuberekwa kwepabonde kana humwe hutsika hwakanyanya kuberekwa, asi achiri kuine uremu hwakakodzera hwezera rake rekuita.
Kune rumwe rutivi, mwana wenguva yakazara uyo akaberekwa pa 2,500g (5.5 pounds) angangodaro akaiswa seSGA uye IUGR.
Chii Chingafanira Kuziva Pamusana Pakati Pezvokurera Zviremba
Mukuwedzera kune mazano aya, zvimwe zvinhu zvekuziva pamusoro pevana vanofungidzirwa kuberekwa uremu zvinosanganisira izvo:
- Paiva nevana 3 988 090 muUnited States muna 2014 , iyo yakange yakasvika kusvika 1% kubvira muna 2013.
- Kuberekwa kwevana vaduku vari pamatambudziko ezvakaitika kare.
- Zvinoreva nguva iyo vanaamai vane mwana wavo wokutanga vachiri kusimuka uye iye zvino ava nemakore 26.3.
- Mari yekutengeswa kwearearean uye kuberekwa kwekutanga asati apera muna 2014.
Chinonyanya kukosha, yeuka kuti zvakawanda zvinoita kuti mwana wako awedzere kuverenga paanenge aberekwa, kubvira paurefu hwehutano hwako kusvika kuine genetic factors. Uye kana iwe uchifunga kuti mwana wako akakura zvikuru, haasi muduku, kana kuti zvakanaka, ukuru hwemucheche pakuberekwa hazvirevi hazvo kuti hukuru hwavo pavanokura .
> Sources:
> Centres for Disease Control and Prevention. National Centre for Health Statistics. VitalStats.
> Donahue, S M. Trends in Birth Weight and Gestational Length Pakati pe Singleton Term Births muUnited States: 1990-2005. Obstetrics & Gynecology. Bhuku: 115 Nyaya: 2 Pt 1 (2010-02-01) p. 357-64.
> Hamilton BE, Martin JA, Osterman MJK, et al. Kuberekwa: Final Data yegore ra2014 . vol 64 no 12. Hyattsville, MD: National Centre for Health Statistics.