My name is Renée I'm 37 years old and this is my 2nd time trying to conceive. I've never been pregnant before and I got a tubal ligation would Filshie clips in 2001 which they have now migrated. My cycle ninth days or 26 through 28. My period length  is 4 days. I am on cycle day 20. I will be taking my pregnancy test on 19th of August and my AF should start between the 21st and the 23rd of August