As a fertilized egg develops into a blastocyst
, it produces cells that will form the embryo and two other types of cell that will develop into the placenta or the yolk sac.
As shown in Figure 1, the blastocyst
development rates were significantly increased (p<0.
A significantly higher developmental competence was observed at the blastocyst
stage for oocytes grown in [alpha]-MEM (51.
, embryo transfer, in vitro fertilization, intracytoplasmic sperm injection
Patients aged 35-37 years should first consider single-embryo transfer, and patients aged 38-40 years should receive single-blastocyst
embryo transfers if euploid embryos are available, but no more than three cleavage-stage embryos or two blastocysts
Influence of group embryo culture strategies on the blastocyst
development and pregnancy outcome.
Under stringent culture conditions, including the presence of amino acids, embryos can be cultured to the blastocyst
stage in the absence of protein .
Moreover, the blastocyst
rate was highest in injection 560 ng/uL Npm group and was lowest in injection 100 ng/uL PGA group.
It has been shown that if the blastocyst
collapses in the process of evaluation, it cannot be reliably evaluated .
Cleavage and blastocyst
development were analyzed by the chi-square test.
is a ball of cells that forms about three days after an egg has been fertilized by a sperm.
Around day five, the embryonic cells cluster together and form a structure called the blastocyst
But there is a decline in the percentage of blastocyst
Using the BO-IVF media system, laboratories can benefit from this extensive combined portfolio of knowledge of EmbryoTrans Biotech by achieving higher blastocyst
rates, more robust blastocysts
and thereby a higher pregnancy rate.
Using this new technology, the embryologists can now provide a more stable environment to allow greater numbers of embryos to develop to [euro]ve days old when the embryo reaches what is called the blastocyst