Extended Results: Frozen Embryo Transfer

Frozen Embryo Transfers: January - December 2010
AgeAll≤3536-39≥40
Total cycles2091285625
Embryo transfers1981225125
Clinical pregnancies7251174
Pregnancy rate per cycle started (%)34.439.830.416.0
Pregnancy rate per embryo transfer (%)36.441.833.316.0


Frozen Embryo Transfers for those having previous Freeze Alls:
January - December 2010
40 pregnancies from 91 cycles = 44.0% clinical pregnancy rate per cycle started
40 pregnancies from 88 transfers = 45.5% clinical pregnancy rate per embryo transfer


Standard Frozen Embryo Transfers: January - December 2010
32 pregnancies from 118 cycles = 27.1% clinical pregnancy rate per cycle started
32 pregnancies from 110 transfers = 29.1% clinical pregnancy rate per embryo transfer


Frozen Embryo Transfers: January 2007 - December 2009
AgeAll≤3536-39≥40
Total cycles61538714682
Embryo transfers57236913271
Clinical pregnancies1791303811
Pregnancy rate per cycle started (%)29.133.626.013.4
Pregnancy rate per embryo transfer (%)31.335.228.815.5
Livebirths157121288
Livebirth rate per cycle (%)25.531.319.29.8
Livebirth rate per embryo transfer (%)27.432.821.211.3


Frozen Embryo Transfers for those having previous Freeze Alls:
January 2007 - Dcember 2009
79 pregnancies from 248 cycles = 31.9% clinical pregnancy rate per cycle started
79 pregnancies from 243 transfers = 32.5% clinical pregnancy rate per embryo transfer
72 livebirths from 248 cycles = 29.0% livebirth rate per cycle started
72 livebirths from 243 transfers = 29.6% livebirth rate per embryo transfer


Standard Frozen Embryo Transfers: January 2007 - Dcember 2009
100 pregnancies from 367 cycles = 27.2% clinical pregnancy rate per cycle started
100 pregnancies from 329 transfers = 30.4% clinical pregnancy rate per embryo transfer
85 livebirths from 367 cycles = 23.2% livebirth rate per cycle started
85 livebirths from 329 transfers = 25.8% livebirth rate per embryo transfer
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