Fertilization and early embryonic development.
Whether one carefully and meticulously records detailed observations in the laboratory, or jumps feet first into new and exciting areas of investigation, each scientist contributes to the advances being made in the control of human reproduction. The study of spermatozoa, oocytes, sperm-oocyte interaction, preembryo growth and development, and early pregnancy rewards us with breakthroughs in innovative technology and promotes paths of better understanding. One cannot search through the massive amounts of currently available literature without desiring to try "this" technique, expound on "that" one, take someone else's work a little further, or look at one's own results from a different angle. Presented here are some informative data, most published within the past year. Oocyte maturational competence and integrity, sperm function and quality, preembryo culture conditions, preembryo morphology, and ovarian age all emerge as factors important for interpreting a patient's chance of achieving pregnancy.
Veeck
L L
LL
Jones Institute for Reproductive Medicine, Eastern Virginia Medical School, Norfolk, VA 23507-1912.
D005314:Embryonic and Fetal Development; D005306:Fertilization; D006801:Humans; D008297:Male; D008423:Maternal Age; D009866:Oogenesis; D012099:Reproductive Techniques; D013091:Spermatogenesis