 The anterior wall, posterior wall and tubal ostea will be visualised, any polyps, adhesions septa, congenital malformations or submucous fibroids will be noted. Endometrial biopsy will be taken using a semi-rigid, double action oval serrated biopsy forceps 40cm 5Charr provided by Tecchno medical GmbH. The used scissor will be a single action semi-rigid rounded tip scissors provided by Tecchno medical GmbH. 