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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:
: N$ s; {. z( G, BIntrauterine Device- IUD: r7 r9 ^" L9 G$ a5 T
Non-hormonal
( B+ E! I# L, c' E$ L# R5 B5 l Used for pregnancy prevention; q$ f1 t& c( u; k% U
T- shaped copper device0 Z# a( Y: z: Z% [; s2 H
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
# ^6 z* t( t) v! P3 V Effective for up to 10years
* o. p$ D) _ R/ \ Effectiveness: typical 99%
# r# q( e* c& e. o% o, y/ L) @2 ], l Cost: $60-1205 o! n: K2 `5 q0 E; E' D$ Y
Can use if breastfeeding
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1 G! f0 P s2 i% S3 Q+ s6 R: FIntrauterine System - IUS& W- P2 J p7 {9 V0 v7 _
Mirena
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/ c& ^, g7 [ d' h! O" e5 C Once in place in the uterus releases a small amount of hormone into the lining of the uterus U9 ]7 a, J1 J9 Q
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
! r& J5 B: i$ ^) }8 U X& |' k0 x Effective for up to 5 years1 _( s" c5 v2 v* K4 p/ s7 c
Effectiveness: 99.9%% C n) b) J/ o2 I5 P5 q
Cost: arount $350 {: Q0 @5 `6 G5 }% ]
Many medical plans cover part of the cost |
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