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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 Q$ D9 X4 h% z) B0 Z' h; a% ~
Intrauterine Device- IUD:
" j2 j7 H k' G+ C" w Non-hormonal
1 F1 c! u! Q! |6 t, ] Used for pregnancy prevention
5 I0 G+ W0 ^+ i' s$ D7 \( O, x0 G$ W T- shaped copper device( m8 j3 z7 M/ F+ n; F# `4 h7 L
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall# P/ x, Q( R g8 o
Effective for up to 10years8 ~7 M$ x* ]8 E- O
Effectiveness: typical 99%8 b, f5 ?7 ~5 `+ J0 C, c) p
Cost: $60-120- n, K# w! e" U
Can use if breastfeeding) r! u M$ ]8 A' W, r/ Y" D: J" i
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, E8 a& Z- U4 E4 L1 P* U3 IIntrauterine System - IUS3 ?% h* K6 }9 w
Mirena2 h! E) g% j' }/ y: ~9 z
q: v& L" `0 |, j Once in place in the uterus releases a small amount of hormone into the lining of the uterus
* |& U& B: D) W9 L Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy; x( V4 R" l1 ~7 e7 [' {& H( ~: ?" k
Effective for up to 5 years. U" U5 w% h r6 J& D% o; @9 ]! G$ D
Effectiveness: 99.9%- W' n8 G/ P4 {4 c
Cost: arount $350
$ V6 u8 }% `, U9 r Many medical plans cover part of the cost |
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