'The tool below will help you to estimate how far along you are in your pregnancy. Enter the date of the first day of your last normal Menstrual Period below – the first day that you had bleeding. This will give you the number of days that you are pregnant.'
Today you are pregnant … days (… weeks and … days).
A medical abortion works best if the medicines are taken as early as possible in pregnancy and are most effective up to 70 days (10 weeks) of pregnancy.