TABLE 1.
Clinical characteristics of the two patients with idiopathic non-obstructive azoospermia.
| Characteristics | 1106 patient | 1122 patient |
| Age (year) | 32 | 40 |
| FSH (mIU/mL) | 8.77 | 20.1 |
| LH (mIU/mL) | 2.53 | 7.7 |
| Testosterone (ng/mL) | 2.45 | 4.67 |
| Testis size (mL, Rt, Lt) | 20, 20 | 6, 6 |
| Semen analysis | Azoospermia | Azoospermia |
| AZF deletion | No | No |
| Cryptorchidism | No | No |
| Karyotype | Normal | Normal |
| ART | IVF-D/ET | ICSI/ET |
| Outcome | Clinical pregnancy | Clinical pregnancy |
FSH, follicle stimulating hormone; LH, luteinizing hormone; Rt, right testis; Lt, left testis; AZF, azoospermia factor; ART, assisted reproductive technique; IVF-D, in-vitro fertilization with donor semen; ICSI, intracytoplasmic sperm injection; ET, embryo transfer.