Assertion: cleavage | /r/HasProperty | p1
Facets:
Source sentences:
text: The following intervals (Table 5) were also compared: the start of first cleavage (P1) to the 4-cell (P3) stage, 4-cell to 8-cell stage, the 5-cell (P4) to 8-cell stages, the 8-cell stage to the start of compaction, the 8-cell stage to the start of cavitation, the durations from P1 to start of compaction and P1 to the early blastocyst stage.