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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:
8 Y' m8 | R" S1 P/ d: FIntrauterine Device- IUD:. T/ H& I: O* W+ Z* C
Non-hormonal+ {% e% y! I8 i' k
Used for pregnancy prevention7 ]6 k5 d& [( \( H
T- shaped copper device
8 f0 A+ W `8 k4 @& J* b Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall& U3 N6 i8 t6 X, [6 E2 g. p
Effective for up to 10years
: A8 Y f" s4 n5 P+ j2 m1 M- X: ~) x Effectiveness: typical 99%' K! `" D) a/ z2 d* F9 F
Cost: $60-120
2 O8 K0 \% o! G4 m' A) TCan use if breastfeeding& D0 U) f/ r A7 ?5 |, K
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Intrauterine System - IUS6 `( w" J5 |7 W2 V
Mirena `, ^5 B& [- H% R$ |* v, _1 z
! I3 F: F) C* ]4 k) B" J1 E Once in place in the uterus releases a small amount of hormone into the lining of the uterus
* n; f5 ]$ _7 v1 h( s+ t( d Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy7 S/ o! n3 I$ G2 w( H
Effective for up to 5 years
" r6 E2 Q9 ?6 p! y5 _ Effectiveness: 99.9%, C1 K5 ?9 ]3 L* f7 {: w
Cost: arount $3508 r; p P& t8 e0 V3 u8 ]
Many medical plans cover part of the cost |
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