Table 3.
P4 levels and gestational outcomes.
|
Patient
number |
P4 level
before FET |
Clinical
Pregnancy |
Single/Twins | Weeks | Remarks |
|---|---|---|---|---|---|
| 1 | Positive | Single | 20 | - | |
| 2 | 0.73 | Positive | Twins | 27 | - |
| 3 | 0.17 | Positive | Single | 16 | - |
| 4 | 0.96 | Positive | Twins | 16 | - |
| 5 | 0.42 | Positive | Twins | 13 | One fetal heartbeat absent in the eighth week |
| 6 | 0.24 | Positive | Twins | 8 | Twin fetal heartbeats absent |
| 7 | 1.46 | Positive | Single | 9 | - |
| 8 | 0.88 | Positive | Single | 14 | - |
| 9 | 1.01 | Positive | Single | 14 | - |
P4=progesterone; FET=frozen-thawed embryo transfer