Consultant Gynaecologist with over 30 years' experience committed to providing safe, individualised, evidence-based treatment. Graduated from University of Istanbul (1986). Completed post-graduate training in Liverpool. Special interests include IVF, improving pregnancy rates, reproductive immunology (NK cells), failed IVF/implantation failure, egg donation, sperm donation, surrogacy, endometriosis and laparoscopic surgery. Widely published with over 80 articles in scientific journals and books. Accepted as world expert in IVF and endometriosis. Author and referee for Royal College of Obstetricians and Gynaecologists guidelines including 'Management of endometriosis'.