Özet:

The purpose is to compare the results of the IVF processes performed with the sperm obtained by testicular sperm extraction (TESE) of our infertile patients with Klinefelter syndrome (KFS) and normal caryotiple non-obstructive azospermic (NOA). Method: TESE was done with 23 KFS and 51 normal caryotype NOA infertile patients studied.  According to peripheral caryotype analysis, it is divided into two groups as KFS and normal caryotype NOA. Two age groups are compared in terms of hormone values, sperm gain, clinical pregnancy and live birth rates in TESE. There is no statistically significant difference between the KFS and the control group in terms of the average male and female age, infertility periods and test numbers, and they are similar groups. Results: In the KFS group, follicular stimulating hormone (FSH) and luteinizing hormone (LH) (p:0.05,P:0.06) according to the control group, the clinical pregnancy and live birth statistics were significantly high according to the KFS group. There is no statistically significant difference between the KFS and the control groups in terms of obtaining testicular sperm, while the statistically significant difference is high in the clinical pregnancy and the live birth control group.