Hi doc. In the house. My friend last saw her menstral flow on the 2nd of june 2011 had an abortion on the 16th of september 2011 and another one on the 27th of August 2011 and now is on microgynon ED, when will her next flow com

Dr pls we need ur advice urgently.
A lady had unprotected sex on the 18th of july 2011 and took Postinor 2, a week after she had unprotected sex again and took Postinor 2 again bt she expected her mestral flow on the 29th of june but it never came, so on the 16th of july she went for an abortion, nd on the 24th of July she had unprotected sex again and went for another abortion on the 27th of August and on the 3rd of Sept. She started taking Mycrogynon ED a daily pill, but she notices that she has this thick brownish white on her panties, please what is really wrong with her and when will she expect and/or experience her menstral flow, although she still had unprotected sex on the second day of her being on the bill.