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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 w p9 l- r) |, O* r( P
Intrauterine Device- IUD:% f: k0 E, x+ V2 s# ^
Non-hormonal
6 I7 g7 U, ]2 ?- s6 j, Q Used for pregnancy prevention9 ]$ ~! v% V- Z) q+ O; q+ B
T- shaped copper device
- e& G+ }8 Y7 K; q! D Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall3 Z# q. d' h: M2 \ L. y
Effective for up to 10years1 L2 v. _% L9 ^# G& N# g6 P) \
Effectiveness: typical 99%) k. K/ r1 _6 ]5 A+ L6 w u
Cost: $60-120" O( ]/ q" c/ o6 ?
Can use if breastfeeding6 m1 E0 @& d7 ~5 a+ R2 `
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Intrauterine System - IUS
: t$ S- o# Q. ]! bMirena
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus' {8 e F3 S5 |$ E3 [
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
7 R6 a+ r8 h% p. q! V/ L Effective for up to 5 years
+ T" W; g* R, \! Q9 @ Effectiveness: 99.9%1 L. w$ G$ a& z/ K( R5 n% Q
Cost: arount $350
W' Q+ X# R. P7 n3 Q Many medical plans cover part of the cost |
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