Oh, so sad dear. I know how much frustration is there. First I will suggest you that you had to build yourself strong. Not to became weak. I hope you had a great and positive success. Sometimes, in life luck is not always with you. We all are facing some problems. My cousin also had earlier facing unexplained infertility issues. But thankfully, she had felt well and also a cute and adorable baby boy. I suggest to you that you both visit the clinic in Ukraine. I am sure you got the better result. best wishes.