Who Should Be IVF Treatment? IVF treatment is mandatory in women when both of the uterine canals are obstructed. In male cases, if the sperm is absent or if its functions are severely impaired, in vitro fertilization may be the solution. Other factors; • The number of motile sperm in males is lower than the required average, • Women age 38 and over, • No response to other treatments in women who cannot become pregnant due to endometriosis disease, • Immunological (depending on the immune system) infertility, • Pregnancy cannot be achieved with different treatment methods that help reproduction, • Infertility, which cannot be understood by the tests, • Identification of some hereditary diseases at the embryo stage and a healthy baby is requested, • Risk of recurrent miscarriages (Ozon Tedavisi Yan Etkileri) In such cases can be applied in IVF treatment. (azospermi tedavisi)