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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:8 l: e. `$ ?8 x8 d( ]5 i
Intrauterine Device- IUD:
# M& Q5 l% b5 p4 c0 d Non-hormonal
9 i2 H2 o" S. j6 c" ]+ v) Y% q Used for pregnancy prevention( [: l- I/ \9 U" W
T- shaped copper device0 i; E6 D/ T4 D8 N6 N; c2 m- l# @
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
7 `' z4 P- v& c8 S! Q% a Effective for up to 10years
# o, Y+ I- J' C( g, i9 l( i Effectiveness: typical 99%$ |! I+ _8 C4 [# K) C# ]
Cost: $60-120. ], e% Y* X; p- y. G
Can use if breastfeeding
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Intrauterine System - IUS1 l5 ]- Q; j9 g, P9 C5 u% V0 `4 L
Mirena
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus" }8 w2 _3 ~5 W$ f, q
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
" c* ^' F! K; u2 E6 @" C, V% n& v4 G Effective for up to 5 years
4 h( C: p' |, f3 |: Y) D7 }9 I( L8 @3 ~ Effectiveness: 99.9%5 ~# K) L& C% X3 n: W- ?- m; e; t
Cost: arount $350. N$ ?" W3 J* V+ v$ H
Many medical plans cover part of the cost |
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