Comparison of the Effects of Different Testicular Sperm Extraction Methods on the Embryonic Development of Azoospermic Men in Intracytoplasmic Sperm Injection (ICSI) Cycles: A Retrospective Cohort Study

Table 1

Couples’ basic characteristics of the three groups.

	TESA group	mTESE group	MESA group
No. of couples	270	90	170
No. of cycles	282	90	198
Infertility durations (years)				0.06
Age (years)				0.12
Age of female partner (years)				0.26
BMI of female partner (kg/m^2)				0.86
Day 3 of the menstrual cycle FSH (IU/l)				0.23
Days of stimulation (days)				0.17
Total dose of FSH (IU)				0.15
E2 on hCG administration day (pg/ml)				0.70