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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:2 M9 b" Y1 [. `
Intrauterine Device- IUD:* Y8 `4 P* K; U1 j
Non-hormonal
8 P" z( E# Z: u. {7 g; b Used for pregnancy prevention
{$ V$ R+ O# n- C \+ n2 b# o) b T- shaped copper device
' B9 a ]8 b0 [5 F; |* z! S Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
2 @. k) O- t3 @2 U; Z5 g1 O" S Effective for up to 10years
7 k; Y/ F7 J0 G& ?, b Effectiveness: typical 99%) j# D2 ~, k* n2 N
Cost: $60-120
- E6 w' @9 F4 v6 p( P/ O8 q dCan use if breastfeeding/ T q2 x; d8 T. c q
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6 [' a' Q. A3 D( v6 m+ h& \* qIntrauterine System - IUS+ w3 n: d0 t4 Z6 f% P) K
Mirena
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus
) e8 T J0 P: O H' \+ L Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy1 X n. M! ~* s- ~
Effective for up to 5 years7 P T6 b, H7 _6 ?+ G* n
Effectiveness: 99.9%
. x9 j& j3 K2 v Cost: arount $350$ ]% U' ]- U, b! p, d/ ?/ Q9 Q
Many medical plans cover part of the cost |
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