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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:1 x) i. w0 N9 e1 g: p
Intrauterine Device- IUD:/ {" Q, a9 W! i# G, G/ {
Non-hormonal
8 |' k2 m ^2 K4 o2 N6 p Used for pregnancy prevention
L/ P4 L5 s A! M T- shaped copper device
3 H% Z1 ]5 t7 }9 o9 c. w! t9 p Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
$ z b" S0 ]) ]) C3 M. k Effective for up to 10years
) f$ _2 r* t @& I! R% b- \' N Effectiveness: typical 99%8 J+ z0 V) I8 I6 V+ ~" K
Cost: $60-120
* e h6 W2 F8 y& x, g, gCan use if breastfeeding" G+ z5 e) a. [" C
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Intrauterine System - IUS
( c0 p6 B, c! K( V' QMirena- s/ r6 @ A$ \" D" l1 `! g
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus) w+ b$ o7 w" J9 q3 ]
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy
6 w) [0 l( ^& n; j, i7 f; B! N Effective for up to 5 years, ]7 {" z7 x4 V: P' `- W3 G
Effectiveness: 99.9%9 _% A5 P |6 A" E$ s# e
Cost: arount $350" j. C1 {9 f) i8 \' ~$ f6 A5 m9 d
Many medical plans cover part of the cost |
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