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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:7 I) G* a3 ~9 A/ m: L& V2 @
Intrauterine Device- IUD:
0 i8 m' b& Q; V3 h! Q. Q | Non-hormonal: B, l# ]: \% e
Used for pregnancy prevention
6 O( T. q! Q' D& y T- shaped copper device( \# B0 n% X5 N+ w. Q' H& f
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
" g' W; y- e8 o6 l/ X( e- Q- O& ^6 ` Effective for up to 10years
7 o, M/ o' I N1 U3 A Effectiveness: typical 99%
3 H3 E5 S( u2 O0 s9 l, a) ^ Cost: $60-120
1 u# |9 o, F; ? X% qCan use if breastfeeding
$ P0 ]1 u7 t4 y. O" F$ o8 E) E" i8 A3 n* m
0 u4 q$ Y7 E# s$ A# xIntrauterine System - IUS9 O3 {: j5 B6 u# M0 w. S
Mirena
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+ P3 T: f7 r, B7 `- O Once in place in the uterus releases a small amount of hormone into the lining of the uterus4 m! R p9 w. A3 M! N
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy8 B% t! u; N( F& {
Effective for up to 5 years' p' T# y! b. Q- l( p6 _- ?) ]3 V
Effectiveness: 99.9%! Y3 \+ p. m1 j& f7 h
Cost: arount $3503 H1 _' R, v1 z
Many medical plans cover part of the cost |
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