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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:
0 `4 w( \$ j- a- j. T7 SIntrauterine Device- IUD:) R2 i+ G0 B5 H6 P& s, o& a8 j
Non-hormonal; x/ S0 A [: |" m+ V/ M# t3 [
Used for pregnancy prevention
2 J6 A, S$ J/ G T- shaped copper device4 P% O* c/ `3 r" m x
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall* J8 V. s$ s5 \# G- l8 N; k
Effective for up to 10years
: A6 s; y- b, `( Z$ N5 P2 Q Effectiveness: typical 99%3 q- }: e; B# n0 t. o% o' U5 J
Cost: $60-120/ p7 u/ ^: B4 K& s/ K- G
Can use if breastfeeding
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6 v# b; @9 e% [+ j; w: `Intrauterine System - IUS' Z. V- _! b8 m6 ?% H
Mirena2 p8 @4 K% k1 M% P' n. z& `) J! d* j
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus. k3 E% D6 `0 y% ^3 m. {( @
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy7 q5 @2 j: a# w
Effective for up to 5 years; H, T7 W! T: W o
Effectiveness: 99.9%! G+ u* p& i* i1 P7 v/ j, [
Cost: arount $350
/ J& @% _0 ?0 p" I7 D: X Many medical plans cover part of the cost |
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