2. Dr B.Foruhan MD MRCOG(UK) دکتر فروهان متخصص زنان و نازائی از انگلستان از انگلستان Isfahan Fertility and Infertility Center

3. Infertility can be caused by many different things. In 25-30% of cases, a cause cannot be identified.

4.  Ovulation disorders  Womb and fallopian tubes  Scarring from surgery  Cervical mucus defect  Submucosal fibroids  Endometriosis  Pelvic inflammatory disease  Sterilisation  Medicines and drugs  Age

5.  Semen  Testicles  Absence of sperm  Sterilisation  Ejaculation disorders  Hypogonadism  Medicines and drugs  Alcohol

6.  Weight  Sexually transmitted infections (STIs)  Smoking  Occupational and environmental factors  Stress