Hello Doctor,
We (me and my girlfriend) had a unprotected sex on 11th day of month(mensuration). I am very sure i haven't erected that day but for safety within 24hrs she had taken UnWanted-72. Now after 13days of it, before 1-3 days of expected periods. She got bleeding from full day(not normal as she had everytime in periods) and will be continued next day as well. Blood is of Red and brown color.
1. Can you please help me, is it implantation bleeding or withdrawal bleeding?
2. When she got her periods?
3. When we will sure, there is no pregnancy?
4. When to use
pregnancy test?