YSK: Plan B emergency contraception is NOT effective for people over 155lbs or 30 bmi
from /r/YouShouldKnow
YSK:Plan B紧急避孕药对体重超过155磅或体重指数超过30的人无效。
YSK:Plan B紧急避孕药对体重超过155磅或体重指数超过30的人无效。
YSK: Plan B emergency contraception is NOT effective for people over 155lbs or 30 bmi
from /r/YouShouldKnow