Oocyte donation: recipient age, not etiology of ovarian failure, impacts implantation rate.

1996 ◽  
Vol 3 (2) ◽  
pp. 210A
Author(s):  
M MOOMJY
Keyword(s):  
Implantation Rate ◽  
Oocyte Donation ◽  
Ovarian Failure ◽  
Recipient Age

scholarly journals Donation of oocytes as treatment for infertility in patients with premature ovarian failure: awarded the "Nicolau de Moraes Barros" prize for gynecology

1994 ◽  
Vol 112 (1) ◽  
pp. 510-516 ◽  
Author(s):  
José Gonçalves Franco Júnior ◽  
Ricardo Luiz Razera Baruffi ◽  
Ana Lúcia Mauri ◽  
Cláudia Guilhermino Pertersen ◽  
Márcia Siste Campos ◽  
...  
Keyword(s):  
Premature Ovarian Failure ◽  
Clomiphene Citrate ◽  
Embryo Implantation ◽  
Implantation Rate ◽  
Oocyte Donation ◽  
Ovarian Failure ◽  
Cleavage Rate ◽  
Brazilian Literature ◽  
Human Menopausal Gonadotrophin ◽  
Embryo Implantation Rate

A total of 7 cycles of embryo transfer by oocyte donation were performed on 5 patients with premature ovary failure (POF). All donors were under 35 of age and the recipients average age was 38.6 years. For synchronization between donor and recipient a semi programmed menstrual cycle was used by means of oral contraceptive followed by ovarian stimulation of donor with clomiphene citrate and human menopausal gonadotrophin. The recipients were easily adjusted to the donors by a flexible model of gradually increasing doses of estradiol valerianate. The average number of oocytes donated was 3.14 and average embryo cleavage rate was 80.2%. The average number of embryos transferred was 2.57. Embryo implantation rate was 22.2%. Clinical gestations occurred in 57.1% of the cycles. This series is probably the first one in Brazilian literature on oocyte donation as treatment for infertility in patients with premature ovarian failure.

A Comparison of Pregnancy Outcomes in Patients Undergoing Donor Egg Single Embryo Transfers With and Without Preimplantation Genetic Testing

2018 ◽  
Vol 26 (12) ◽  
pp. 1661-1665 ◽  
Author(s):  
Alexis K. Masbou ◽  
Jenna B. Friedenthal ◽  
David H. McCulloh ◽  
Caroline McCaffrey ◽  
M. Elizabeth Fino ◽  
...  
Keyword(s):  
Genetic Testing ◽  
Pregnancy Outcomes ◽  
Implantation Rate ◽  
Live Birth Rate ◽  
Oocyte Donation ◽  
Single Embryo Transfer ◽  
Freezing Process ◽  
Preimplantation Genetic Testing ◽  
Comparison Groups ◽  
Donor Egg

Two of the many milestone developments in the field of assisted reproduction have been oocyte donation and preimplantation genetic testing for aneuploidy (PGT-A). Because it has been demonstrated that even young women produce a meaningful proportion of aneuploid embryos, screening out such abnormalities could potentially increase the efficacy of donor egg (DE) cycles. In this retrospective cohort study, we investigated the effect of PGT-A on DE cycle outcomes, including implantation rate (IR), spontaneous abortion rate (SABR), and ongoing pregnancy/live birth rate. We used fresh and frozen donor cycles not using PGT-A as comparison groups; all cases involved single embryo transfer. Data analysis revealed that PGT-A did not improve pregnancy outcome metrics in DE cycles, although there was a trend toward decreasing the SABR. There was a significant increase in IR with fresh cycles outperforming all frozen cycles. Overall, these results suggest that the benefits of performing PGT-A on embryos derived from young DEs may be limited and that there is an effect of the freezing process on pregnancy outcomes. These findings may provide useful insights into the science and practice of PGT-A across all of its applications.

scholarly journals Spontaneous pregnancy in a patient with a combination of ovarian and thyroid failure

2011 ◽  
Vol 55 (4) ◽  
pp. 291-293 ◽  
Author(s):  
Bashir Ahmad Laway ◽  
Syed Tufail ◽  
Mir Iftikhar Bashir ◽  
Mohd Ashraf Ganie ◽  
Abdul Hamid Zargar
Keyword(s):  
General Population ◽  
Premature Ovarian Failure ◽  
Hormone Replacement ◽  
Estrogen Therapy ◽  
Oocyte Donation ◽  
Ovarian Failure ◽  
Primary Hypothyroidism ◽  
Spontaneous Pregnancy

Premature ovarian failure has an overall prevalence of 0.3% to 0.9% in general population. If fertility is a concern, treatment usually consists of estrogen therapy as hormone replacement and oocyte donation. Spontaneous pregnancy in affected women is uncommon. We report a case of a 34-year old woman, who had premature ovarian failure and primary hypothyroidism, and conceived spontaneously eleven years after the development of premature ovarian failure and correction of hypothyroidism.

Gamete intra fallopian transfer (GIFT) and oocyte donation—a novel treatment for infertility in premature ovarian failure

1987 ◽  
Vol 1 (1) ◽  
pp. 105-111 ◽  
Author(s):  
R. H. Asch ◽  
J. P. Balmaceda ◽  
T. Ord ◽  
C. Borrero ◽  
L. J. Rodriguez Rigau ◽  
...  
Keyword(s):  
Premature Ovarian Failure ◽  
Oocyte Donation ◽  
Ovarian Failure ◽  
Novel Treatment

scholarly journals Recipient age and pulsatility index affect uterine receptivity in oocyte donation programmes

2008 ◽  
Vol 17 (1) ◽  
pp. 94-100 ◽  
Author(s):  
Lii-Shung Huang ◽  
Maw-Sheng Lee ◽  
En-Hui Cheng ◽  
Tsung-Hsien Lee ◽  
Chung-Hsien Liu ◽  
...  
Keyword(s):  
Pulsatility Index ◽  
Oocyte Donation ◽  
Uterine Receptivity ◽  
Recipient Age

Oocyte Donation for Genetic Indications

1992 ◽  
Vol 4 (6) ◽  
pp. 681 ◽  
Author(s):  
Steireghem AC Van ◽  
G Pados ◽  
P Devroey ◽  
M Bonduelle ◽  
Assche E Van ◽  
...  
Keyword(s):  
X Chromosome ◽  
Ovarian Stimulation ◽  
Gonadal Dysgenesis ◽  
Ovarian Follicles ◽  
Oocyte Donation ◽  
Ovarian Failure ◽  
Premature Menopause ◽  
Routine Treatment ◽  
Monogenic Diseases

Oocyte donation is now a 'routine' treatment for infertility. Oocyte donation is mainly carried out in women with primary ovarian failure or premature menopause or in women in whom different regimens of ovarian stimulation prevent the development of ovarian follicles. In our Centres, oocyte donation is also offered to women or couples who prefer not to use their own gametes because of high recurrent risk of chromosomal or monogenic diseases. The resulting pregnancies in these women as well as in a series of women with gonadal dysgenesis due to X-chromosome aneuploidies are reported.

Recipient age, not paternal age, reduces pregnancy rate in oocyte donation cycles

2007 ◽  
Vol 88 ◽  
pp. S262 ◽  
Author(s):  
K.M. Brennan ◽  
E. Levens ◽  
A. Huang ◽  
K. Richter ◽  
D. Hill ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Oocyte Donation ◽  
Paternal Age ◽  
Recipient Age
Sign in / Sign up

Export Citation Format

Share Document