10 February 2021: Clinical Research
Comparison of Pregnancy Outcomes Between Single-Morula Embryo Transfer and Single-Blastocyst Transfer in Fresh IVF/ICSI Cycles
Hui-na Zhang ABCDEFG , Ying-fen Ying ABC , Hai-tao Xi ABCD , Xiao-sheng Lu ABCD , Jun-zhao Zhao ACD* , Yi-lu Chen ABCDEFG*DOI: 10.12659/MSM.928737
Med Sci Monit 2021; 27:e928737
Table 3 Comparison of pregnancy outcomes between D4 and D5 groups.
| Outcome | D4 group | D5 group | P value |
|---|---|---|---|
| Clinical pregnancy rate | 95/178 (53.37%) | 535/892 (59.97%) | 0.102 |
| Early spontaneous abortion rate | 14/95 (16.84%) | 57/535 (10.6%) | 0.246 |
| Live birth rate | 77/178 (43.25%) | 454/892 (50.89%) | 0.063 |
| Ectopic pregnancy rate | 2/95 (2.10%) | 4/535 (0.74%) | 0.209 |
| Monozygotic twins rate | 1/95 (1.05%) | 12/535 (2.24%) | 0.452 |
| Preterm delivery rate | 4/77 (5.19%) | 33/454 (7.26%) | 0.509 |
| Neonate weight | 3258.68±577.23 | 3207.27±470.95 | 0.456 |
| Data are presented as mean±SD or n (%). | |||