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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 A+ Y1 Z, i, c% P6 w7 ~
Intrauterine Device- IUD:
5 ~# H* h6 p$ E' M& F, S Non-hormonal
, z2 k/ E6 l; {% D' I f: m; x+ w Used for pregnancy prevention
+ Y& F. e+ H% h# D) \ T- shaped copper device8 C3 M \& A" ]) N
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
- V1 w' V5 a r Effective for up to 10years2 w" G% b2 h4 B. D0 h: \
Effectiveness: typical 99%& v/ u) g. G: w/ Z
Cost: $60-120
1 E" q2 }* m& a& r) A7 ICan use if breastfeeding
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' B+ V- v+ F6 c$ u* c- UIntrauterine System - IUS
: x. x( X. K5 t( E. ^' KMirena
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus
, v, E! g& F/ U3 A Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy y- L+ i/ ^2 _' Z5 r! K
Effective for up to 5 years; `4 }7 [3 q+ F/ s% ]
Effectiveness: 99.9%8 D% o9 D' _( J
Cost: arount $350% E' l+ c6 W+ i# H
Many medical plans cover part of the cost |
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