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MEDICAL ANIMATION TRANSCRIPT: Ovulation is a part of the menstrual cycle when the ovary releases a ripe egg, or ovum. Inside the ovary are hundreds of thousands of follicles. Each follicle is a hollow ball of cells with an immature egg in the center. The typical 28 day menstrual cycle begins on the first day of menstrual bleeding. During the first seven days of the cycle, a few follicles begin to grow at the same time. These maturing follicles secrete estrogen hormone into the bloodstream to prepare the lining of the uterus for pregnancy. Around day seven, all of the follicles stop growing and begin to generate, except for one. This dominant follicle continues to grow and nourishes the developing egg inside it. Around day 12, the follicle secretes a large amount of estrogen into the bloodstream. When the estrogen reaches the hypothalamus and pituitary gland in the brain, the anterior, or front part of the pituitary gland, releases a huge surge of luteinizing hormone into the bloodstream. Around day 14, luteinizing hormone causes the follicle to undergo a sudden growth spurt. Right before ovulation, the egg detaches from the inside of the follicle. The bulging follicle releases chemicals, causing one of the two fallopian tubes to move in closer and surround the follicle. The follicle swells until it bursts open, ejecting the egg and fluid from the follicle into the abdominal cavity. In response the fimbriae, tiny projections at the end of the fallopian tube, sweep across the ovulation site and pick up the egg. Microscopic cilia on the fimbriae surface, transport the egg to the entrance of the fallopian tube. Inside the walls of the fallopian tube, muscular contractions gently push the egg towards the uterus. After ovulation, the egg lives for 12 to 24 hours, so it must be fertilized by a sperm from the male during this time for a woman to become pregnant. If it's not fertilized, the egg dissolves away and is shed along with the uterine lining during menstruation.
"[Your staff] was extremely efficient, cooperative and gracious and [their]
efforts produced a demonstrative exhibit that we used effectively throughout
our trial. The jury verdict of $3,165,000.00 was, in no small measure, due
to the impact of the demonstrative evidence. You may be sure that we will
call again."
David J. Dean
Sullivan Papain Block McGrath & Cannavo, P.C.
New York, NY
"I would like to thank all of you at Medical Legal Art for all the
assistance you provided. It was a result of the excellent, timely work
that we were able to conclude the case successfully.
I feel very confident that our paths will cross again."
Fritz G. Faerber
Faerber & Anderson, P.C.
St. Louis, MO
"The Doe Report's Do-It-Yourself Exhibits program enables easy customization
of complex medical exhibits at a reasonable expense and in a timely manner.
Practically speaking, custom medical exhibits are no longer an unthinkable
luxury, but a routine necessity."
Jack S. Cohen
Levy, Angstreich, Finney, Baldante & Coren
Philadelphia, PA
"Thanks, and your illustrations were effective in a $3
million dollar verdict last Friday."
Joseph M. Prodor Trial Lawyer White Rock, British Columbia
Medical Legal Art creates medical demonstrative evidence (medical
illustrations, drawings, pictures, graphics, charts, medical animations,
anatomical models, and interactive presentations) for use during legal
proceedings, including research, demand letters, client conferences,
depositions, arbitrations, mediations, settlement conferences, mock jury
trials and for use in the courtroom. We do not provide legal or medical
advice. If you have legal questions, you should find a lawyer with whom you
can discuss your case issues. If you have medical questions, you should seek the advice of a healthcare provider.
