It seems to work, at least in a selected group of good prognosis patients. In this group (about one quarter of all couples) where the female partner is young (<35 yrs), possibly has been pregnant before and who are undergoing their first IVF attempts and where good quality embryos are available, the elective transfer of a single embryo leads to very acceptable pregnancy rates, similar to the ones in control patients undergoing double embryo transfer.

This is the process in which fertilized eggs are placed inside your uterus using a flexible catheter (Wallace). This procedure is painless. Insertion of the catheter is done slowly. Sometimes it may be necessary to use a firmer catheter (Cook K Jet) and ultrasound guidance to insert the catheter. Removal of the catheter is also done slowly. After the catheter is removed, it is checked under the microscope to ensure that all the embryos have been placed in the uterus. See similar questions...

Animals that are produced using Embryo Transfer (ET) and Cloning are not eligible for inclusion in the herdbook. Although such technologies can be effectively used in a thoughtful conservation plan with carefully selected matings, indiscriminate use can have a disastrous effect on a gene pool as tenuous as the Randalls'. Over nearly two decades, Randall breeders have been following a breeding protocol proscribed by Dr. Phil Sponenberg. See similar questions...

Patients are asked to avoid strenuous activity that would strain the pelvic area, such as climbing stairs and lifting objects heavier than 15 pounds. Any formal exercise program such as weight lifting aerobics, jogging, etc. should be discussed with the physician. Also, the patient is advised not to take tube baths, douche, insert tampons or have sexual intercourse until the pregnancy test. See similar questions...

No. Your embryos have now returned to their natural environment, where they would be had fertilization been achieved spontaneously. Thus, you can lead a completely normal life, just like any woman who still doesn't know that she has conceived and will soon be pregnant. See similar questions...

There does not appear to be any difference in the chance of pregnancy whether there is bed rest or not. However, it is preferred that you do not to engage in strenuous activities. See similar questions...

If you have a regular ovulatory cycle. One way is to test your urine twice daily from day 12 to day 16 for the Luteinizing hormone surge. This would show as a definite double line in a plastic cassette. You will be given an injection of HCG 10,000 units (Pregnyl) under your skin of your tummy . If your embryos have been frozen at the 6 or 8 cell stage, transfer will take place five days after the injection. See similar questions...

Betting on single embryo in vitro not a bad gamble Procedure improves so couples need not risk multiple births By JULIE DAVIDOW SEATTLE POST-INTELLIGENCER REPORTER Four years into her quest to get pregnant, after she had decided to try in vitro fertilization, 35-year-old Lisa Goss had a decision to make. Did she want one or two embryos put back in her uterus? With two, she might have twins; with one, she might be reducing her odds of having a baby at all. See similar questions...

Bleeding may be due to implantation of the embryo or detachment of the embryo or early menses. It is preferred that you do the urine test for pregnancy at the designated time (usually fourteen days after embryo transfer) in order to clarify the reason for the bleeding. See similar questions...

You start taking Nordette oral contraceptive pills from the third day of your menses for 21 days. From day 17 of your cycle, subcutaneous injection Lucrin 0.1ml is given into the fat under the skin of your tummy, every day until Crinone is inserted. See similar questions...

The clinic is open 7 days a week for the active treatment of IVF patients. The clinic closes for one week over the Christmas period. See similar questions...

Once you are discharged we recommend our patients rest the day of the embryo transfer procedure. Normal activities can be resumed the day afterwards. We do not recommend any high impact activities or over-exertion until the pregnancy test. We advise patients to avoid any hot-tubs/Jacuzzis or hot baths during this time also. Sexual intercourse can resume at any time depending on the female patients level of comfort after the egg retrieval. See similar questions...

Transferring one IVF embryo, followed by a second, is almost as likely to result in a pregnancy as transferring two at a time. See similar questions...

of January 1, 1998, manufacturers of most grain products have been required to fortify their products with folic acid. This fortification program has increased an average woman's daily intake of folic acid by about 100 mcg, resulting in about a 19% reduction in the incidence of NTDs. See similar questions...

We install animal guards around our field equipment to protect against short circuits caused by animals. KCP&L continually upgrades and expands our facilities to keep pace with growth in our area and enhance reliability. See similar questions...

The Centers for Disease Control and Prevention (CDC) publishes an annual report on Assisted Reproductive Technology (ART) statistics in the United States. The information is self-reported by participating fertility clinics. The most recently published report, from 2002, indicates that the live birth rate for transfer of frozen embryos created with non-donor eggs is 28%, and when the embryos were created with donor eggs it is 38%. See similar questions...

The cryopreservation process does not appear to adversely affect birthweight, perinatal mortality rates, birth defects, growth or health of children during infancy and early childhood over children born from fresh IVF transfers. However, the long term affects of cryopreservation over a lifetime have not been studied extensively in humans, and since this technology is only about twenty years old, most of the children whose parents utilized cryopreservation are still in the process of growing up. See similar questions...

The Frozen Embryo Transfer (FET) process using donor embryos is the same as the FET process using your own embryos. This is referred to as Donor Frozen Embryo Transfer (DFET). The procedure can be performed during a medicated or unmedicated cycle. Some clinics prefer to do a mock cycle first to ensure that you will respond appropriately to any medications used, and that they can insert the catheter through the cervix without incident. See similar questions...

A:Embryo adoption is the process of adopting frozen embryos from their donor parents (or genetic donors) and implanting them in the adoptive mother’s uterus via in vitro fertilization (IVF). See similar questions...