My last menstrual period was on the the 6th of may, i had unprotecetd sex on the 11th may but took emergency pill postinor 2 the next day. Started my combined orall contraceptive microgynon 30 after two days, what are the chances of me bee preg? my breast are very sore and am nauseated.
Hi, The first week of your menstrual cycle comes under safe period. If you have unprotected sex during this period there is no possibility of getting pregnant. There was no need to take Posting 2. After starting microgynon did you use back up contraception for the first 7 days or not?  This is important to have contraceptive coverage for this cycle. If you have used Microgynon correctly as per instructions then your chances of pregnancy are less than 1%. This means that of 100 women using Microgynon for one year less than one woman will get pregnant. The progesterone in the pill can also cause breast soreness and nausea. If you have not used back up contraception for the first seven days of starting Microgynon then it is as good as not using contraception. Your chances of getting pregnant will be like women not using contraception. I hope I have answered to your satisfaction.