Advanced Fertility Center of Chicago ivf

Advanced Fertility Center of Chicago

Fertility, IVF and Egg Donation

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Using frozen donor eggs for egg donation

by on Jul.31, 2011, under Age and Fertility, Donor Eggs, Egg Banking, Egg Donation, Egg Donation Cost, Egg Freezing, IVF Clinic Success Rates, Oocyte Cryopreservation

Egg donation has been utilized to help infertile couples since the early 1980s. Donor egg IVF utilization has continued increasing as more couples delay childbearing until their late 30s and 40s. In the United States in 2009 there were over 15,000 cycles using fresh donor eggs reported to SART (Society for Assisted Reproductive Technologies) from their member clinics. Links to the SART and CDC IVF and donor egg success rate reports

Until the last few years all donor eggs cycles were done with fresh eggs retrieved and fertilized the same day with the male partner’s sperm. Over the years egg donation using fresh eggs has become highly successful at some fertility clinics in the US.

Live birth rates with fresh donor eggs are over 70% per fresh transfer procedure at the best egg donation clinics. Success rates at these same donor egg programs using fresh eggs are over 50% for live birth per transfer using a single embryo for transfer. This approach almost totally eliminates the risk for multiple pregnancy.

Our donor egg live birth success rates

In recent years the techniques for freezing and thawing eggs have advanced significantly. As a result of these advances, success rates at some frozen donor egg banks has increased from about 10% success in the past to approximately 50% – at least this is what they claim.

Accordingly, business models have developed for frozen donor egg banks. Egg banks sell frozen donor eggs on a per batch or per egg basis. This can make the cost of using frozen eggs seem to be less than the cost of egg donation with fresh eggs. However, there are some significant problems with this approach.

  1. Uncertain and relatively low success rates – with low success rates the cost per baby is actually higher
  2. Uncertainty about long-term health issues for the children born from frozen eggs

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Richard Sherbahn MD

Richard Sherbahn, MD is a fertility doctor practicing in the Chicago, Illinois area. Connect with me on Google+

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2009 SART IVF Clinic Success Rate Report

by on Mar.13, 2011, under IVF Clinic Success Rates, SART IVF Success Rate Report

  • A few days ago SART (Society for Assisted Reproductive Technologies) released its 2009 IVF Success Rate Report
  • This report comes out annually and provides clinic specific in vitro fertilization success rates for all SART member clinics in the US
  • The report includes a national summary which shows national averages for IVF success rates broken down by the age of the female partner
  • It also has live birth rates for IVF with donor eggs

This report is a useful resource for couples pursuing fertility treatment. Success rates are significantly different between programs. When you go through an IVF cycle you are not getting the same treatment at every program.

It’s not like going out and buying a Jeep:

  • If there is a Jeep dealer closer to home, or a little cheaper – then a Jeep is a Jeep, so buy it there
  • However, IVF is not a commodity
  • IVF at one clinic may result in an average success rate of 25% while at another clinic it might be 60% for the same age group
  • In vitro fertilization at “Clinic A” does not equal IVF at “Clinic B” – so do your research

Advanced Fertility Center of Chicago vs. USA average IVF success rates

Our IVF success rates
Our egg donation success rates

The clinics must turn in their data every year (to SART and the CDC)  in November for the IVF cycles performed during the previous calendar year. SART then takes a few months to prepare the report and publish the results on the web.

The CDC (Centers for Disease Control and Prevention), a US government agency, also publishes annual IVF success rate reports

  • However, release of the CDC report is delayed by about 8 to 10 months after the SART report
  • The CDC’s report is more comprehensive and includes more clinics with additional analysis of data beyond clinic success rates
  • The drawback of the CDC report is the additional delay before publication

To go to the 2009 SART report and check IVF live birth success rates for any SART member clinic, follow these steps:

  • Click this link:
  • Click on the orange button “IVF Success Rate Reports”
  • Click on the state that you want on the US map
  • A list of all SART member clinics in that state will come up
  • Click on the clinic you want to see results for
  • Click next to “ART Data Report” (at the bottom) and that clinic’s IVF success results for 2009 will come up

Study the report in the area relevant to you – own eggs and age 40, or donor eggs, etc. If a clinic is missing from the SART or CDC reports it is probably a bad sign. Find out why they did not report – or go elsewhere. Buyer beware.

If you check the success rate information for a clinic you are considering for treatment and find that they are low compared to national averages or other clinics in your area – go to a clinic with higher success rates. It would likely increase your chance to have a baby with IVF.

A comparison of clinic success rates may not be meaningful because patient medical characteristics, treatment approaches and entrance criteria for ART may vary from clinic to clinic.
Richard Sherbahn MD

Richard Sherbahn, MD is a fertility doctor practicing in the Chicago, Illinois area. Connect with me on Google+

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Do IVF Clinics Cherry Pick Better Cases?

by on Feb.23, 2011, under CDC Report on Fertility Clinic IVF Success Rates, IVF Clinic Success Rates, SART IVF Success Rate Report

Cherry Picking?

I see a lot of couples that fail IVF at other in vitro fertilization programs and then come to us for their 3rd or 4th or 5th IVF attempt. They seek an IVF clinic that can give them a better outcome. Recently I’ve been hearing a similar story from couples that have failed at certain other IVF clinics in the Chicago area.

What to do if your first IVF cycle fails

These couples asked their fertility doctor why our clinic (Advanced Fertility Center of Chicago) has higher IVF and donor egg success rates than they have. They have been told that “Dr. Sherbahn cherry picks the best patients and does not treat patients with a low chance to get pregnant”. In other words they are accusing me of turning patients away with a low chance for pregnancy in order to cherry pick only the best patients and thereby artificially pump up our success rates.

It is a total crock. Patients that fail IVF again and again are likely to do IVF related research on the internet. They will find the CDC and SART websites where they can see if another clinic in their area has better pregnancy rates than the program where they failed.

How to research IVF success rates at US clinics

  • People are often motivated enough at that point to drive farther to a clinic that might give them a better chance for success.
  • Therefore, people that fail and often have egg quality problems or other issues holding back their success will tend to switch to programs with higher success rates after they have done research.
  • This results in programs like ours with higher than average success rates getting more patients with previous failures – which tend to be the most difficult cases.
  • As a result, we will get relatively fewer “easy” cases

We do not send patients away or tell them we will not do IVF on them unless they are menopausal or otherwise clearly have a very low chance of success. I believe that if the couple has about a 5% or better chance of success and has been educated about their chances – we should allow them to cycle here. Taking patients with a 5% chance of success is certainly not “cherry picking”

  • Some fertility specialists with big egos and poor quality IVF programs either just can’t accept the fact that their IVF programs aren’t very good – or perhaps they’re in denial and really believe that other programs have better success rates because they “cherry pick”
  • Either way it’s pitiful

The clinics with low success rates often say that the reason IVF success rates are different between clinics is because:

Because these things can be different between clinics they claim that comparing success rates is not valid. However, just because comparisons are not perfect does not mean that comparisons should not be made. We cannot expect 100,000 IVF patients coming to 500 clinics across America to all have equal potential for a successful pregnancy. Every case is different, every egg and every sperm is unique and even the uterus can vary to some extent.

  • However no clinic gets all the good cases, and no clinic gets only bad cases
  • A mix of patients will present themselves to every clinic for treatment

If we look at success rates of clinics in the US according to the CDC and SART 2008 data sets (see graph below), we see a range of live birth success rates for cycles using fresh donor eggs from 25% to 81% per transfer. The national average for 2008 was 55% per transfer.

Our donor egg success rates

Graph of success rates for 2008 egg donation cycles in USA

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Richard Sherbahn MD

Richard Sherbahn, MD is a fertility doctor practicing in the Chicago, Illinois area. Connect with me on Google+


SET, Single Embryo Transfer for IVF – Pros and Cons

by on Nov.06, 2010, under IVF Cost, Number of IVF Embryos to Transfer, Single Embryo Transfer

Single embryo transfer is an up-and-coming more commonly utilized procedure in the field of in vitro fertilization in recent years. There has been a push for several years to reduce the number of multiple pregnancies by reducing the number of embryos transferred with IVF. However, the push to do elective single embryo transfer is opposed by most couples that do IVF in the US.

It is a simple problem without a simple solution:

  • Single embryo transfer success rates are lower than when 2 are transferred
  • Couples want a baby (or twins) ASAP, and they don’t want to pay for multiple IVF attempts
  • They fear failing to become pregnant more than they fear the risks from a twin pregnancy

This dilemma is often due to the fact that the large majority of patients in the US are self-pay for all costs associated with IVF. In the US the average cost of IVF is about $10,000 (for monitoring and procedures) and about $3500 for the medications. With these high costs, couples will often push for at least two embryos for transfer – even if the female partner is young.

Guidelines from the American Society for Reproductive Medicine (ASRM) were established many years ago for the maximum number of embryos to transfer (see table below). These guidelines take into consideration the age of the female and other criteria that help predict risks for having a multiple pregnancy.

ASRM guidelines have been modified over the years – with the recommended maximum number for transfer being reduced each time. I believe that the ASRM guidelines on the maximum number of embryos for transfer are excellent.

ASRM guidelines on maximum number of embryos to transfer
See PDF document with ASRM transfer guidelines

Currently the guidelines suggest a maximum of 1 to 2 embryos to be transferred for a female partner under 35 years old if the transfer is being done on day 2 or 3 – and a maximum of one embryo to be transferred for that age group if the transfer is being done on day 5. These maximum numbers are for patients considered to have a “favorable prognosis”.

When female age is over 35, the maximum number of embryos allowed increases. Everyone knows about the Octomom mess – a situation where a physician went way overboard – with a patient that was just as far out there…

Favorable prognosis would be couples having their first IVF attempt, good embryo morphology scoring, left over embryos available for freezing, or a previous successful IVF cycle. The guidelines allow transfer of additional embryos for patients that have a less favorable prognosis.

When single embryo transfer is performed, blastocyst embryo transfer on day 5 after fertilization appears to be the best method. Embryos that have continued developing normally to the 5th day have a higher chance of implanting than do day 3 embryos (on the average).

Day 5 blastocyst embryo

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Richard Sherbahn MD

Richard Sherbahn, MD is a fertility doctor practicing in the Chicago, Illinois area. Connect with me on Google+


Is Mild, Micro or Mini IVF Cost Effective?

by on Aug.22, 2010, under IVF Clinic Success Rates, IVF Cost, Micro IVF, Mild IVF, Mini IVF, Minimal Stimulation IVF

There are some in vitro fertilization clinics in the US that market aggressively for mini-IVF or micro IVF (also called mild or minimal stimulation in vitro fertilization). Some claims regarding the benefits of mini-IVF are exaggerated or completely untrue. This post clarifies some issues regarding standard vs. mini IVF.

Mild IVF (or micro, or mini IVF) seems to be slowly growing in popularity over the last few years. Is it a good fertility treatment?

  • The basic concept is to do in vitro fertilization after a low level of ovarian stimulation with oral medications (possibly with some “low dose” injectables as well).
  • This is in contrast to the usual method of ovarian stimulation for IVF which involves more aggressive stimulation of the ovaries with multiple injections over about 8 to 15 days.
  • The standard method of stimulating is done in order to try to get about 10 or more eggs to work with for in vitro fertilization.
  • The IVF cycle cost for mild IVF (including medications and everything) should be less than the total cost for standard in vitro fertilization
  • However, the success rates for standard IVF are much higher
  • Success rates with mild in vitro fertilization are much lower – often in the range of about 5% to 15% per attempt, depending greatly on the age of the female

Why do we try to get so many eggs for “standard” IVF?

IVF success rates are much higher with a “good” number of eggs due to the substantial drop-off that is seen in early embryo development.

The chart below shows the average number of eggs, mature eggs, fertilized embryos, “good” embryos on day 3, blastocyst embryos on day 5, etc. in three age groups of women at our clinic.

  • If there are extra embryos available for freezing, we freeze on day 5 and day 6 (possible freezing shown by purple arrow going up).

As shown in the chart, in the average case there is progressive drop-off over time with in vitro fertilization. Human reproduction is not extremely efficient – if we were mice or cows we would be efficient reproducers. Alas, we are not so lucky – we are stuck being human…

(continue reading…)

Richard Sherbahn MD

Richard Sherbahn, MD is a fertility doctor practicing in the Chicago, Illinois area. Connect with me on Google+


Welcome to the
Advanced Fertility Center of Chicago

Richard Sherbahn, MD is a Board Certified Reproductive Endocrinology and Infertility specialist.

Dr. Sherbahn founded the Advanced Fertility Center of Chicago in 1997.

He will post regularly about fertility issues.

Dr. Richard Sherbahn
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