My first IVF treatment has recently failed and I am looking at further tests before starting the second. I haven't had a HSG or a hysteroscopy before as I was told by my first consultant that I wouldn't need it due to no previous operations, pregnancies etc but I now want to put my mind at rest that everything is ok in there. I will be funding them myself and my question is do I really need both of them or is a hysteroscopy superior to a HSG and would it be ok to just go for this one to have a good look inside and check if there are any problems? Can the hysteroscopy also look at the tubes and is there any benefit to having a HSG as well?