
Originally Posted by
Fr_Chuck
If you take two at one time, it may not have the correct effect or cause other side effects. You are suppose to follow the correct instructions that come with the pill and as told to you when you purchased them.
Exactly. When you are taking any kind of medication you should always follow the instructions, they are there for your safety.
However, I did find this information for you :
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Plan B (progestin-only) - made for use as emergency contraception. The two pills can be taken in two doses (one pill right away, and the next pill 12 hours later), or both pills can be taken at the same time. Some women feel sick and throw up after taking ECPs. Taking both pills at the same time will not increase your chances of having these side effects. If you throw up after taking ECPs, call your doctor or pharmacist.
Source :
Emergency Contraception
Now if this information is correct, taking two at one time is okay. But like Fr_Chuck said, if there are specific instructions, you should follow them. :)