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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:& n. A0 _9 w% y4 U+ f
Intrauterine Device- IUD:
$ ]& ]1 t' x- B- {" T, N) } Non-hormonal
2 `& l! i9 \& H* R) ^ Used for pregnancy prevention
# |6 [: R- z4 j+ m T- shaped copper device( b. `2 o4 Z. j ?3 e# m* l$ P6 d
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall3 @* u: ~0 Q, y* v6 h6 |
Effective for up to 10years: u& B$ B( B# n. l9 M
Effectiveness: typical 99%
2 \. g8 ]+ ?7 H( ]: i3 a# R Cost: $60-120
0 s6 ^2 A) B& T6 ^Can use if breastfeeding
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Intrauterine System - IUS, N, C$ H0 ?1 ?0 f# o& T8 n
Mirena; R+ H# ^+ T1 k
2 c \5 i. Y7 h# r8 Z, b Once in place in the uterus releases a small amount of hormone into the lining of the uterus) u: K( t6 A' W( b8 |) ^( j
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
6 o# s7 H$ P& o) D2 S6 r" r, g Effective for up to 5 years' m8 K" z v- B1 o5 t. P
Effectiveness: 99.9%
% U3 |( y3 p, G t/ _$ [. N Cost: arount $350' _) `( l6 y8 Z# t: T
Many medical plans cover part of the cost |
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