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前段时间闲来无事去听了个避孕的讲座,发的材料还留着,IUD和IUS的部分是这么说的:! l A; F) J( T6 w" X1 J( f0 G
Intrauterine Device- IUD:
; J* _- X0 i% o3 Q" K4 X Non-hormonal
9 k* l' R m0 c( w Used for pregnancy prevention
) {# n, \" B2 j) ]# y" I. N T- shaped copper device
8 ]/ R1 y G/ p0 u. u8 W4 _ Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
9 y" A$ B! N$ i2 A- r! Q* n Effective for up to 10years
[( ]9 k, t( e1 G* `6 Z Effectiveness: typical 99%7 w: P2 c8 N# D! c- C3 s) ^
Cost: $60-120- L& x4 t/ p! ^8 a
Can use if breastfeeding& X- r% {2 A6 \* {9 J$ ^* f3 @& z K
2 @$ s1 e9 F4 W6 \1 n
6 n) p- e' R/ o6 n# {Intrauterine System - IUS
% o/ v" o8 i- \$ L( qMirena
, B# n/ _7 {8 s8 q: F" j7 a9 g4 W6 ~
Once in place in the uterus releases a small amount of hormone into the lining of the uterus6 e- i( P' z! U* ^5 D
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
! F8 F7 [) V, P5 x5 h9 p Effective for up to 5 years0 z2 n6 m( ]! g n; n
Effectiveness: 99.9%: i% A* |0 O1 { M. Y9 H
Cost: arount $350
* b9 @, I4 M* {! F Many medical plans cover part of the cost |
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