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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:
& L( x# ~8 n1 |- c5 Y. c" B# P6 SIntrauterine Device- IUD:
1 Q) q5 V. N+ c- y+ j* B Non-hormonal
8 k# ?1 D9 J; V( ~# h Used for pregnancy prevention
# t6 {* M5 n4 S T- shaped copper device
) d+ F$ N4 P5 D. ? p* Y9 E8 v Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall6 F* }1 W( W- I/ c
Effective for up to 10years2 I" H* V s5 _: _4 z
Effectiveness: typical 99%0 |6 b7 |- V" b/ M4 L2 F
Cost: $60-120
( k2 O5 i& r; F4 q$ A2 S h1 ^. VCan use if breastfeeding
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Intrauterine System - IUS
5 x, ~: C1 t9 _2 F- o; e* E% \& iMirena( {4 C! F+ j: ]3 r: K; n
8 R5 o N( M+ A# }2 N, N. _ Once in place in the uterus releases a small amount of hormone into the lining of the uterus) ]' s' t4 ]9 U# ]4 Q3 y
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
7 ]% e, K7 v/ q w7 z( b# Q Effective for up to 5 years9 y$ _5 s, r. b! e* X) \) E6 u+ _
Effectiveness: 99.9%% t( K. y; @( e, C1 u, K; Z
Cost: arount $350/ d" s! [9 Y ]6 T- a/ m
Many medical plans cover part of the cost |
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