Fwd from Tuan V. Nguyen: Stress va` xa'c sua^'t sinh con ga'i

["Hoa Nguyen" <thanhhuy@email.msn.com>]

Hi ca'c ba'c,
Tui vo^'n thi'ch ddo.c nhu+~ng ba`i ba'o khoa ho.c cu?a ca'c
o^ng ba` ta^m ly' ho.c vie^'t ve^` medicine.  Ho^m nay, tre^n to+`
British Medical Journal (mo^.t to+` journal co' tho+`i la`m so'ng
la`m gio' tre^n die^~n dda`n medicine the^' gio+'i va` nay va^~n la`
top 10) co' dda(ng mo^.t nghie^n cu+'u cho ra(`ng nhu+~ng ba` me.
bi. stress trong tho+`i gian co' ba^`u thu+o+`ng hay sinh con ga'i!
Stress dda^y nhu+ la` thua ba`i ba.c, so+. cho^`ng bo? ddi, co'
ngu+o+`i tha^n bi. ma^'t, v.v.
Nho'm nghie^n cu+'u na`y o+? Ddan Ma.ch kho^ng gia?i thi'ch
ddu+o+.c ta.i sao stress la.i associated vo+'i xa'c sua^'t sinh con
ga'i.  Nhu+ng ho. suy lua^.n ra(`ng nhu+~ng "ve^'t thu+o+ng ta^m
ly'" (psychological trauma) co' the^? ta(ng xa'c sua^'t bi.
miscarriage nam tu+` trong embryos, hoa(.c co' the^? la`m ta(ng kha?
na(ng "tinh tru`ng nu+~" ga(.p tru+'ng tru+o+'c.  No'i chung la`
They don't know.
Tuy nhie^n, co' nhie^`u data trong qua' khu+' co' the^? xa'c
ddi.nh ra(`ng stress la`m thay ddo^?i ti`nh du.c cu?a vo+. cho^`ng
(which is expected anyway), va` qua ddo' a?nh hu+o+?ng dde^'n cha^'t
lu+o+.ng cu?a tinh tru`ng va` nha^'t la` la`m thay ddo^?i hormone
cu?a ba` me..
Anyway, ba`i ho.c cho nh~ ai thi'ch co' con trai la` ddu+`ng
la`m cho vo+. bi. stress!
===
Tuan V Nguyen
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