 鲜花( 2)  鸡蛋( 0)
|
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:
# R) }) }8 \" z# m3 _Intrauterine Device- IUD:- g! F+ t8 \6 N* {- v
Non-hormonal, `$ _8 X3 u! G
Used for pregnancy prevention
& l2 t3 M+ p3 w& t; r% w& J T- shaped copper device! |6 z- }- s1 \+ E: s2 W0 p3 Y, E
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall8 Z2 J& }6 r0 Z
Effective for up to 10years
% s/ r3 a9 ^5 v, i9 A Effectiveness: typical 99%
) ?8 m, H6 t6 z Cost: $60-120
R1 Z5 N$ l! q, J5 LCan use if breastfeeding8 G9 ^0 a$ q7 F/ Q$ O7 O# Z& B3 Q
+ f! u! v Q! M' @- f) {
8 m/ [& Y* H$ l6 W3 Q$ dIntrauterine System - IUS- T: a, D) P# k4 f
Mirena7 z/ L: t+ F# a( [# W" r2 n
3 a* g% g" T; m& _6 B$ g
Once in place in the uterus releases a small amount of hormone into the lining of the uterus
* \0 D" j3 p* p' l' r/ q Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy# ]8 [; S! W; [0 c' v$ w# _4 J, \- K
Effective for up to 5 years
0 t* i9 O. q3 k: c' C' S Effectiveness: 99.9%
& K" N. Z2 W! L# a X" U7 c# y Cost: arount $350
: H+ m/ N% p) l/ J( o( E4 @, e Many medical plans cover part of the cost |
|