Can i take microgynon 30 as emergency contraception? 4 now and 4 in 12 hours? is it as effective as levonelle? will it effect smear test in 2 days?

Prescription: This must be prescribed by a doctor. Yes birth control pills can be used as emergency contraction. Usually 4 pills are given followed by another 4 pills 12 hours later. You need to see a doctor for this. If you are already taking birth control then there is no need to also take emergency contraception. Alternatively you can pick up Plan B available over the counter at any pharmacy.