Emergency contraception is a broad term referring to anything that can reduce the risk of pregnancy after intercourse. Plan B is one brand name of one type of emergency contraception.
Emergency contraception
紧急避孕 = emergency contraception simplified form. 緊急避孕 = emergency contraception traditional form.
After using emergency contraception, your period may come a week earlier, a week later, or right on time.
To the Contrary - 1992 Emergency Contraception 11-18 was released on: USA: 19 July 2002
To the Contrary - 1992 Emergency Contraception II 12-27 was released on: USA: 19 September 2003
Yes, you can get pregnant if you had sex in the five days before Mirena was removed. If you are not seeking pregnancy, consider using emergency contraception to reduce the risk.
EC often means emergency contraception
The morning after pill or emergency contraception will not effect the outcome of a pregnancy test. If you have taken emergency contraception and have had a positive home pregnancy test you are very likely pregnant and should see a Dr.
Education and training help reduce the risk of a boating emergency.
For the most part you can't differentiate between the two. A withdrawal bleed from emergency contraception will occur within a few days of taking the emergency contraception, but if you predicted your period to start around that same time it's easy to mistake the two. You may be able to tell based on how you feel and any symptoms you experience. If you're worried about pregnancy then take a test two weeks after you had sex in order to check the emergency contraception worked.
A homeopathic, herbal method of terminating a pregnancy is drinking belladonna tea (deadly nightshade). However this method has not been thoroughly tested. Another option to reduce the risk of getting pregnant after unprotected sex is emergency contraception pills. Although the belladonna tea might work, getting an emergency contraceptive pill like Plan B within three days will reduce the risk of getting pregnant.