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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 k. z5 }2 J/ F) S+ v
Intrauterine Device- IUD:
! E5 N- j. s5 r- {( P# ] Non-hormonal; m4 p1 }0 h2 u+ b
Used for pregnancy prevention4 ]. ~) j+ ]6 s6 i
T- shaped copper device, f4 X A$ M3 O% [
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall4 K& a3 @* M5 F, p
Effective for up to 10years. p2 i- l4 j0 h! v7 [; O4 G: ?- g
Effectiveness: typical 99%
. b5 H" j1 P* C1 g8 J Cost: $60-120) o7 C2 S0 }2 D4 V0 ^6 T9 E5 W' P) a! D
Can use if breastfeeding
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7 R" y4 I, f" u6 IIntrauterine System - IUS
) ^( X6 }# d' W2 g5 H- s/ GMirena7 c+ D2 W5 x% B/ A" z4 ^
1 |; L* ]; y+ n$ l& Q# D Once in place in the uterus releases a small amount of hormone into the lining of the uterus
8 M% _. \* u' Z Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy& M v/ I* T% G+ @! b& m
Effective for up to 5 years, A9 v5 a& ` J1 T. `- y
Effectiveness: 99.9%
5 ^5 d' N! U- y) H1 n2 S: P, U Cost: arount $350
& g% K0 @, q. j& U3 C% ` Many medical plans cover part of the cost |
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