… of failed (0%) and suboptimal (<50%) fertilization after intracytoplasmic sperm injection (ICSI),
variation in the ICSI fertilization … of fertilization failure and abnormal fertilization after ICSI. …

… fertilization failure with conventional insemination compared with intracytoplasmic sperm
injection … Each point represents the relative risk of total fertilization failure from one of the 11 …

… fertilization failure with normal sperm parameters. They found a lower fertilization and pregnancy
rate in the total fertilization failure … a certain velocity of the sperm and a certain quality of …

… In this work, we review the most relevant aspects of fertilization and its failure through assisted
reproductive technologies. Attempts at diagnosing and treating clinical fertilization failure …

… sperm injection (ICSI) studies have shown that previous IVF failures will result in normal
fertilization … This observation serves to emphasize that not all fertilization failures should be …

… Seventy abnormally fertilized oocytes were also examined, of … the principal cause of fertilization
failure after ICSI is failure of oocyte … and sperm head decondensation in injected oocytes. …

… How such fertilization failure after ICSI might impact … fertilization failure after ICSI treated
from August 1993 to August 1996 were identified (index cycle, n 21). Additionally, fertilization …

… from percutaneous epididymal sperm aspiration (… failed fertilization after inflacytoplasmic
sperm injection are number of MII oocytes retrieved and availability of viable sperm for injection…

… achieved fertilization in their subsequent ICSI cycles. In conclusion, total fertilization failure
… caused by the poor viability of the spermatozoa used for injection; it was also associated with …

… The aim of this study was to determine why oocytes remain unfertilized or develop three
pronuclei after intracytoplasmic sperm injection (ICSI). Unfertilized and abnormally …