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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 | q/ O1 l4 m# D0 D. J7 gIntrauterine Device- IUD:
3 x7 Y$ v; K/ z& a Non-hormonal
6 _, k: G0 v- S& j( Z5 M5 z" L Used for pregnancy prevention
6 C3 M4 u/ }1 f& X# @* A T- shaped copper device
7 e- F2 A, S7 r9 ~# Z& z Reduces the ability of the sperm to reach the egg and prevents a fertilized egg from implanting on the uterine wall- |; r2 k2 c+ m9 c4 o
Effective for up to 10years
4 _4 @: G& S' d/ M9 z2 E Effectiveness: typical 99%4 {! k _5 A* m4 w% Q9 T l# Z/ y
Cost: $60-120
: y y+ z4 M$ f5 ZCan use if breastfeeding' i, J: a# g) k% W# ~) z
/ A/ h; r/ C. d4 T7 N+ ?- k) s- a: X9 E
- V0 y5 W2 t8 P% m- H/ iIntrauterine System - IUS
5 w0 ]7 j! M/ R2 d, VMirena1 P& }6 z. @! j& m t! y
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Once in place in the uterus releases a small amount of hormone into the lining of the uterus ^6 a( G" j1 V0 {1 O% [1 Q
Causes the uterine lining to thin and thickens cervical mucus to prevent pregnancy' z. x2 D' v9 Y6 a( i
Effective for up to 5 years6 a j8 \5 k1 n4 w0 }
Effectiveness: 99.9%
' r! L8 o: M3 z! v0 }, j5 a) o Cost: arount $350
" p4 Z6 Z( e* B/ }; h3 o. @ Many medical plans cover part of the cost |
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