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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:. D8 [( j7 K6 ?
Intrauterine Device- IUD:
/ L: V, ?1 H9 [- ]& D+ t7 v Non-hormonal' W8 H& F/ q3 p9 `. I* @
Used for pregnancy prevention2 r, j1 u' u8 g/ s$ I6 c* H
T- shaped copper device5 q% E0 G+ V: I& V1 J, E) ^1 \+ O
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
7 C; A9 p9 f# B5 Z* h Effective for up to 10years
0 |2 A! U, _( Y/ ?0 _& u" R$ V4 j+ Q- |8 h& H Effectiveness: typical 99%2 m( l1 Z) H, J- y# C! d
Cost: $60-1207 b- T$ n, [) ~3 h0 F
Can use if breastfeeding6 x- ^8 O X* r e: C3 y; _
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Intrauterine System - IUS
) d3 Z# k- c$ T% c7 I+ C, ]# `6 p* lMirena2 h3 G. W. p" w2 J2 H' D2 q5 ~
! Z9 c$ G5 G/ G( W2 K Once in place in the uterus releases a small amount of hormone into the lining of the uterus1 ~8 t3 a1 B( X0 H0 Y
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
& G8 k5 }+ a% M9 |: a Effective for up to 5 years! d% {. ]# B+ O# R6 |- v- f( p
Effectiveness: 99.9%2 X' p4 g; i/ c- b" @8 u1 T# z
Cost: arount $350: Q% V Q" o% r" f, z
Many medical plans cover part of the cost |
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