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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:
# Q3 p+ a% Z! C- W5 h& ~: xIntrauterine Device- IUD:
) o; f6 ^& b8 D Non-hormonal
O* b) J+ \4 L) E. ` Used for pregnancy prevention' u. ], V; \' V4 F- _: Q9 p
T- shaped copper device* L3 x8 {: L3 @. ~
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall5 z* E. e0 `6 Q: T' H' t
Effective for up to 10years6 s9 m! q) k. m7 p1 H
Effectiveness: typical 99%* x u$ P) b% X6 W: a8 S
Cost: $60-120
|# x! i. V9 C, a1 l) eCan use if breastfeeding% t! [3 Q( }% T1 b6 M- H3 r
M' [4 a5 \ z& _' a' d4 \# H5 j5 F3 d4 q# b$ @- ^# @7 s" H0 F9 o9 ~
Intrauterine System - IUS
) g+ x) b& b5 N3 TMirena, n& k0 d" f6 q4 C0 a; E% b5 v# D% l
8 ^0 ^3 B, K& p/ E" i
Once in place in the uterus releases a small amount of hormone into the lining of the uterus
1 Q3 f0 `+ k- y0 L, a8 V# Q Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
% [* H K) {5 Y, B1 ~. D Effective for up to 5 years0 x0 N# g1 ]: T- `8 p- U4 o
Effectiveness: 99.9%8 ~- R* E) o5 u$ ^9 R8 Q+ z, q
Cost: arount $350
$ M. c1 ^6 K' Y8 F Many medical plans cover part of the cost |
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