Sunday, October 25, 2009

Ovulation and Trying to Get Pregnant

Ovulation and Trying to Get Pregnant

When trying to get pregnant, a couple ideally should have frequent intercourse (hopefully increasing the chances of exposing the egg to active sperm) just before and around the time that the egg is released from the ovary (ovulation). Trying to get pregnant, rather than simply finding out that you are pregnant “by accident,” can seem unnatural for some couples and this can add stress to a relationship. Initially, keeping things as natural as possible may be beneficial, since stress is rarely helpful.

Ovulation generally occurs about 14 days (2 weeks) prior to the onset of the next menstrual flow. If the menstrual cycle intervals are normally 28-30 days, then ovulation usually will occur around cycle day 14-16. If the menstrual cycle intervals are every 60 days (2 months), then ovulation usually will occur around cycle day 46. If the menstrual cycle intervals are very irregular, then detecting when ovulation is occurring using tests like ovulation predictor kits, serial blood work, or serial ultrasound exams can be helpful.

If ovulation is rare or extremely irregular, then fertility medication may be helpful in inducing or enhancing ovulation. An infertility doctor should be considered when fertility medications are being selected and administered.

Dr. Eric Daiter at The NJ Center for Fertility and Reproductive Medicine, LLC is board certified in Reproductive Endocrinology and Infertility and he has extensive experience with ovulation problems and menstrual irregularities. Dr. Daiter would be happy to help. For an appointment to discuss your situation with Dr. Daiter, please call the office at 908 226 0250. Please visit us on the web at http://www.drericdaitermd.com http://infertilitytutorials.com and http://www.ericdaiter.com

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Friday, October 23, 2009

Ovulation and The Menstrual Cycle

Ovulation and the Menstrual Cycle

The onset of menstrual flow (menses) generally marks the beginning of the female reproductive cycle, during which an egg is matured and the uterine lining (endometrium) develops, to allow for embryo implantation and the development of a normal pregnancy. If no pregnancy occurs, then the endometrial lining is shed (the menstrual flow begins) and the cycle begins once again. Normally, menstrual cycle intervals are about every 28-30 days. Many fertile women have somewhat longer or shorter menstrual cycle intervals, suggesting that the egg quality at full maturity is somewhat independent of the time taken for the egg to develop fully.

The initial part of the menstrual cycle is often thought of as the “egg development” phase, and since the eggs develop within ovarian cysts called follicles this is usually referred to as the “follicular phase.” Ovulation normally occurs once a mature egg is developed. The final part of the menstrual cycle is the “luteal phase” marked by elevated progesterone production. The progesterone appears to modify the endometrium within the uterine cavity to allow for a 4-5 day “window of uterine receptivity” for embryo implantation, and if no pregnancy develops then the entire lining is shed about 14 days after ovulation. If a pregnancy does develop, then progesterone production normally remains elevated throughout the course of the pregnancy.

There are some problems with ovulation that can reduce fertility. Hormone imbalances involving thyroid hormone or prolactin can interfere with ovulation. If the egg is released from a follicle that has a smaller diameter than usual, then a relative progesterone deficiency may develop during the luteal phase of the cycle (luteal phase defect). Also, genetic or inherent problems with the egg can impact fertility.

At The NJ Center for Fertility and Reproductive Medicine, LLC, Dr. Daiter is experienced in identifying and treating ovulation dysfunctions that can result in reduced fertility. For an appointment to discuss your ovulation or fertility concerns with Dr. Daiter, please call the office at 908 226 0250. Visit us on the web at http://www.drericdaitermd.com http://www.ericdaiter.com or http://www.infertilitytutorials.com

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