From: Synchronous onset of oestradiol-17β secretion by Meishan conceptuses
Days after the onset of oestrus | ||||
---|---|---|---|---|
11 | 12 | 13 | 15 | |
Number of microscopic blastocysts cultureda | 72 (7) | 3 (2) | 1 (1) | 0 (0) |
Number of macroscopic blastocysts cultureda | 16 (9) | 73 (73) | 19 (19) | 0 (0) |
Number of mixed filamentous blastocyst culturesb | 0 (0) | 6 (5) | 23 (23) | 36 (36) |