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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:7 |- L4 T F: k% J# M$ J* ?) C
Intrauterine Device- IUD:) B+ U- b$ X8 c3 H
Non-hormonal
- m& a/ c4 ]9 r2 y& u Used for pregnancy prevention" g, o. S! w( _; d; E
T- shaped copper device2 P1 G! [8 S* r, ]) H
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
' j! W* q; o, p$ s! L Effective for up to 10years
9 R) O6 @6 q1 {6 r4 n7 M. u Effectiveness: typical 99%* s+ B4 ^0 x. z0 T7 z4 m' `1 W
Cost: $60-120
1 F# n: N/ }* ?0 b7 S8 \' l/ `2 p. j6 WCan use if breastfeeding7 R' M1 L; T: G0 _" q3 S( I& E
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Intrauterine System - IUS4 V9 b4 E$ K# h+ y- e
Mirena
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus2 l7 x1 e# h- `/ R4 K
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy3 l: D, I% o6 G! e. ~6 H# ?! f
Effective for up to 5 years) S- c( D9 ?3 e6 G% O4 ?/ d
Effectiveness: 99.9%4 K( X6 j9 N2 P+ y+ x! ^6 g) X3 |
Cost: arount $350$ N0 n' q$ Q, @1 q' s
Many medical plans cover part of the cost |
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