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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:9 B* M' T- n# X. c& g
Intrauterine Device- IUD:
, y! S6 A9 x @) P+ F8 G" l. |2 g Non-hormonal
* ^5 x" s/ y9 q7 @5 n4 D" k Used for pregnancy prevention6 F, W- A- ~5 T0 K4 q2 @( l# m
T- shaped copper device
6 n# H) ?$ h( q/ T2 y+ M Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
+ L. h" c+ k* v% h+ Q2 w Effective for up to 10years9 h3 Y, \. H# A# P. k w
Effectiveness: typical 99%! }) p$ J% T9 u1 T" i* P
Cost: $60-1203 I, `( o! U+ Z, O3 L9 Q; E. i
Can use if breastfeeding8 j1 r. _3 A) G/ H/ _
. H7 h2 k/ t& Y4 a' }3 m0 u
' j: Q, z8 }. p+ u FIntrauterine System - IUS0 n! F' f2 A* k4 J- p4 Y
Mirena, v4 N/ a F2 Z! i
& N; i& x9 n" Y- B, D5 w Once in place in the uterus releases a small amount of hormone into the lining of the uterus
- d: n( _. z+ C z+ L# v: U D4 j Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy+ \0 ^4 {" N2 ^% Z: K5 k P/ N* C
Effective for up to 5 years; j$ m9 ]5 z$ e4 ]# c, S P
Effectiveness: 99.9%
4 E+ u. s2 M7 [0 n) z W Cost: arount $3502 i9 y2 K: L+ |0 O* Q" S# f3 U
Many medical plans cover part of the cost |
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