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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:
* A' t/ E5 [ I! t# eIntrauterine Device- IUD:5 @; |6 U% N$ W: g
Non-hormonal
, b$ ?4 b3 G( _1 _ A& |) [ Used for pregnancy prevention2 b+ d: \5 z9 b" s" b- n% Z
T- shaped copper device
: `6 T+ h' u# |9 I0 b2 e2 _. e Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall" v+ G# e; ]. _& @
Effective for up to 10years! \ ? b% u/ d4 z! X6 }
Effectiveness: typical 99%3 E4 j r- B, I! b' s
Cost: $60-1206 E, {" j( P1 a% h; b. }: |" f
Can use if breastfeeding
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0 d5 r8 i3 z gIntrauterine System - IUS/ l4 [: Z( Q5 Z, d
Mirena
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus, _# l! t: `% R
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy+ S) } M0 C8 q1 X) N
Effective for up to 5 years8 N$ y9 R2 M- J7 T, e1 Y
Effectiveness: 99.9%% h. K( c/ N/ `
Cost: arount $350
$ W8 K( Z; E6 p, M# _ Many medical plans cover part of the cost |
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