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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:' G, q4 ^; q9 l* \. s ^. M
Intrauterine Device- IUD:
8 |: r# @: M5 l! F+ D- ]8 A& h1 f Non-hormonal
8 B1 m0 e. W6 e; ` Used for pregnancy prevention1 p, S- T" ~: t5 `: Q
T- shaped copper device! i2 k9 a/ i" f, f
Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall
! h- I; ^6 a3 P" ^0 R% V6 r7 p Effective for up to 10years
5 F% s2 n; X8 N' w9 O+ Y Effectiveness: typical 99%
5 k. b+ j) N% ]$ E- L( ]3 D Cost: $60-120
0 U, f/ _. s1 _* e* ~( dCan use if breastfeeding. P, ^% `% n) o. W T, x
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Intrauterine System - IUS& `7 S" R p: u( H! D- v# H% Q
Mirena
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3 B8 i+ s( o- y% z: t5 x. \ Once in place in the uterus releases a small amount of hormone into the lining of the uterus+ J" ?" H5 Y% p. n
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy9 a4 |% T, E" D; y2 Y
Effective for up to 5 years+ h P9 F; s4 U- d" [4 W. \
Effectiveness: 99.9%1 [9 ?; Q3 S% g9 p8 v, z
Cost: arount $3506 k& ?8 X) E" z# z+ Y% L$ D
Many medical plans cover part of the cost |
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