| Table 1. Comparison between two catheters for embryo transfer in relation to patient data and IVF cycle outcomes | |||
| Catheters | |||
| Set TDT | Cook Sydney | p value | |
| Number of AR cycles (n) | 34 | 34 | - |
| Age (y) | 34.0±2.9 | 34.0±2.9 | 1.000 |
| AFC | 11.93±5.1 | 11.82±6.4 | 0.244 |
| FSH (IU/L) | 7.33±2.28 | 9.35±3.49 | 0.068 |
| AMH (pmol/L) | 3.99±3.54 | 4.15±4.05 | 0.921 |
| Gonadotropin initial dose (IU) | 258.6±51.4 | 234.4±67.5 | 0.040 |
| Follicles with diameter≥17mm | 4.88±3.7 | 5.19±3.5 | 0.988 |
| Oocytes retrieved | 8.00±4.6 | 7.69±3.8 | 0.199 |
| Number at metaphase II | 6.85±3.6 | 6.38±3.3 | 0.436 |
| Fertilized oocytes in 2 PN | 3.56±2.8 | 3.76±2.3 | 0.159 |
| Generated embryos | 4.21±2.7 | 4.88±2.9 | 0.823 |
| Mean of embryo score | 66.9±24.3 | 66.1±24.1 | 0.773 |
| Number of embryos transferred | 1.79±0.48 | 1.97±0.31 | 0.078 |
| Pregnancy rate (%) | 29.4 | 26.5 | 1.000 |
| The results are presented as mean ± standard deviation. AFC: Antral Follicular Count, FSH: Follicle Stimulating Hormone, AMH: anti-Mullerian Hormone. | |||