[Cryopreservation of embryos in an in vitro fertilization program(IVN-ET)--preliminary results].
The authors present preliminary results of cryopreservation of embryos in IVF-ET programme in the Institute of Obstetrics and Gynecology in Białystok. The method of slow cooling embryos with 1, 2 propanediol and saccharose were used. In the group of 136 patients with excess embryos after the transfer of two fresh embryos 29 pregnancies (21.3%) were obtained. After the transfer of frozen/thawed embryos up till now 5 pregnancies have been obtained (one child born, 3 pregnancies ongoing, 1 abortion).
Wołczyński
S
S
Zakładu Endokrynologii Ginekologicznej, Instytutu Połoznictwa i Chorób Kobiecych w Białymstoku.
Kulikowski
M
M
Domitrz
J
J
Syrewicz
M
M
Kuczyński
W
W
Grochowski
D
D
Sola
E
E
Szamatowicz
M
M
D015925:Cryopreservation / Q000379:methods*; D003451:Cryoprotective Agents; D004624:Embryo Transfer; D004622:Embryo, Mammalian; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D008315:Malondialdehyde; D011247:Pregnancy; D011256:Pregnancy Outcome; D013395:Sucrose
D003451:Cryoprotective Agents; D008315:Malondialdehyde; D013395:Sucrose