4.
D� thai ph\l tiep xuc v&i nhfrng S\f v�t tot d�p, tranh nhfrng th(r xau xa tho t\lC.
5. Phuong phap t\l' tu drr6Tig: Tang cmmg tu drr6Tig ph�m chat dq.o dfrc, trr tmmg cua
ban than thai ph\l, nuoi drr6Tig mot tam hon cao quy tot d�p.
IV. Thai giao ngoai Trung Qu6c
i.
Thai giao hQc phuong Tay
Hon 1000 nam trrr&c, phrrong Tay sang l�p ra ly thuyet "sinh ly h9c trrr&c sinh" va
"tam ly h9c thai nhi", trr d6 hinh thanh thai giao h9c phrrong Tay v&i noi dung drrqc chu
tr9ng nhat la SlrC kh6e CO' th� va tam ly cua thai ph\l. B�ng each d� thai nhi tn;rc tiep tiep
nh�n cac loq.i kich thich va hoq.t dong luy�n t�p, chu yeu la SIT d\lng cac tin hi�u kich thich
thinh giac nhrr ngon ngfr va am nhq.c thuc d�y ngon ngfr va nao bo thai nhi phat tri�n; SIT
d\lng cac tin hi�u kich thich khi vuot ve b\lng thai ph\l d� thuc d�y dong tac va nao bo thai
nhi phat tri�n.
Qua nhieu nam nghien Clru, nha tam ly hQC ngmYi Anh Cliffod Otzi phat hi�n, am nhq.c
c6 th� giup thai nhi "chfra b�nh", lam tim thai nhi d�p c6 quy lu�t hon, khi nhip d�p tim
thai bi roi loq.n, nghe nhq.c se giup thai nhi chuy�n nguy thanh an.
2.
Lich sli phat tri�n thai giao cua My
Nam 1905, mot h9c gia ngmYi My phat hi�n, trong giai doq.n cuoi thai ky thai nhi c6
phan (mg v&i am thanh, dong thm quan sat thanh cong kich thich cua am thanh trr ben
ngoai c6 th� lam tang hoq.t dong va nhip tim cua thai nhi. Th�p nien 70 cua the ki 20, cac
nha y h9c ngrrm My drra thau kinh d�c bi�t vao nghien cfru thai nhi, lam cho S\f hi�u biet
cua con ngrrm ve thai nhi cang them sau rong. Den th�p nien 80 cua theki 20, frng d\lng
rong rai Cua song sieu am da hoan toan he mcY bi m�t Ve CUOC song va S\f phat tri�n Cua thai
nhi, con ngrr(ri. CO th� tim hi�u nghien Clru thai nhi mot each tn;rc tiep va an toan hon.
