The overall fertilization rate of an egg in in vitro is 65 to 75 percent.

A study of EPF in women taking clomifene to treat infertility found fertilization rates of about 40%-50% per cycle.

There were no significant differences in these cycles between the two groups in peak estradiol level achieved, the number of eggs retrieved, fertilization rates, or implantation rate.

Diluted pollen will go further and still produce high fertilization rates.

Humans have altered atmospheric CO levels, precipitation patterns and fertilization rates, all of which have had a significant role on soil respiration rates.

The effect of antioxidant treatment on human spermatozoa and fertilization rate in an in vitro fertilization program.

A fertilization rate of zero in one cycle, where no oocytes become fertilized, is termed a total fertilization failure.

The extra-pair fertilization rate nonetheless cannot be eliminated even if males are allowed to stay near their social mates during fertility risk period.

Both hormones were comparable in the number of mature oocytes produced and fertilization rates.