Ejaculation: The release of semen through the penis during orgasm.
Seminogram: test to evaluate different semen parameters like quantity, quality, motility, sperm count and its vitality.
Hysteroscopy: Visualization of the cavity of the uterus using a lighted magnifying instrument.
Blastomere: one of the cells produced by cleavage of fertilized ovum.
Fertilization: Process of conception in which the sperm penetrates the egg (ovum).
Asthenospermia: reduced sperm motility.
Teratospermia: Sperm with abnormal morphology adversely affecting the fertility in males.