eating while pregnant

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vendredi 20 mars 2009

Traveling After Fertility Treatment

Posted on 06:17 by Unknown
A lot of patients ask for advice when trying to coordinate fertility treatments and vacation or business travel. In general, I ask them to consider a couple of factors when trying to decide what to do. First of all, if hoping on a plane were all you needed to do to prevent pregnancy then flight attendants would never experience unintended pregnancies! However, there are reasons to be careful about leaving town following fertility treatments (or during early pregnancy).


Clinical vignette A:

MS was a 34 year old patient who had never been pregnant. She was given 4 months of clomid by her Ob Gyn and told to just keep trying. No other testing had been performed. No sonogram, no sperm analysis, no HSG. During her 3rd Clomid cycle she was at a professional conference in Chicago when she experienced severe abdominal pains and was taken to the local ER. She spent the next day and a half in the hospital with bilaterally enlarged ovaries with large (6 cm) cysts that may have been either endometriomas (endometriosis cysts or chocolate cysts) or just Clomid induced cysts.

Finally, she felt well enough to travel and returned to DC. She came to see me and on ultrasound had bilateral cysts which were hard to distinguish between clomid cysts and endometriomas. We waited a few cycles an they failed to resolve so she had a laparoscopy that demonstrated severe endometriosis.

Lesson learned: Don’t give clomid to patients that may already have a significant ovarian problem. This can easily be avoided by making the transvaginal sonogram part of the routine fertility evaluation. This week a couple was thinking about taking Clomid just before going to Europe for a fantastic vacation…I told them to have fun, get pregnant and wait on the Clomid until after they return!


Clinical vignette B:

TD was a 29 year old with unexplained infertility. She came in on a Friday afternoon for confirmation of pregnancy because she had tested positive on a home pregnancy test. However, her period had come that month or so she thought and was a bit concerned. The beta level was available on Saturday morning at 11:30 AM and it was over 1500 IU/L but not as high as it should have been given her usually regular periods and the fact that she was sure when she had conceived.

I called her and told her the news and suggested an ultrasound to evaluate whether this was an abnormal pregnancy in the uterus or even an ectopic pregnancy. When she answered her cell phone she was in line at the United baggage check to check her bags as she and her husband were on their way to France! I explained that an ectopic was possible and could rupture even in mid-flight on their way to France. On the other hand, it could be just an abnormal pregnancy destined to miscarry…My advice was to cancel the trip and come right on over to the office. They debated and called me back a couple of minutes later. They were going to France anyway. We discussed the risk of travel and the need for prompt assessment. They called me back an hour later. They canceled their trip.

On Sunday AM I performed an ultrasound that showed a 3 cm ectopic pregnancy. She underwent laparoscopy and was very grateful that she had not taken that flight.

Lessons learned: All pregnancies are potential ectopics. Sometimes you need to rain on someone’s parade in order to give them the best medical care.
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jeudi 5 mars 2009

Facebook

Posted on 06:11 by Unknown
Well I guess I have now officially joined Web 2.0 with my own Dominion Fertility Facebook page. Although I am slightly worried that Facebook could prove as addictive as pinball was for me in college I am willing to test the waters and see how it goes.

So for all those readers of this blog (all 9 of you)...feel free to visit me on Facebook and become a fan (oh, gag me).

DrG
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mardi 3 mars 2009

Fear of Flying

Posted on 14:09 by Unknown
Usually I am a pretty calm traveler and with the exception of the months following 9/11, flying is usually not something that worries me. This past weekend I flew up to Boston for the day to celebrate the 86th birthday of Dr. Edward Gordon, my father and a recently (yes, recently) retired general surgeon. The flight to Boston on Sunday morning was fine. However, upon landing my brother Steve warned me that we may be staying for longer than just the day if the big storm brewing ended up slamming New England as predicted.

Well, the party was great and my parents enjoyed having two of their sons and a bunch of other relatives present. We headed off to the airport on Sunday afternoon and there were no standby seats available on the 5:30 pm flight to BWI. However, our 6:30 pm flight was scheduled for a 7 pm departure...still plenty of time to beat the storm to BWI. Then we heard the dreaded announcement : we had a plane and a pilot but no flight crew until 9 pm! So we watched helplessly as CNN described the monster storm bearing down on the I-95 corridor. Great.

We pulled away from the gate at 9:30 pm and had to wait for deicing to be completed. At 11 pm we were finally #2 for take off and just then all the lights came on in the cabin. The First Officer walked slowly back and forth. The Captain announced that this was just protocol to check for ice on the wings...not to worry. Heh, heh.

The sand trucks and snow plows made a nice path for us and we zipped down the runway. The plane lifted off and obviously made a safe landing at BWI 55 minutes later since here I am blogging about it. So what does this have to do with infertility? Not much but I actually do have a point. The checklist indicated that the First Officer needed to visually inspect the wings. He did so and we did fine. The flight that landed in the Hudson in New York came down safely because the crew followed protocols. In medicine, we need to follow protocols as well.

In fertility treatment we also need to follow a logical protocol. Check the tubes, check the sperm, check the hormones..etc etc. In the laboratory we check the patient's identity, double check the sperm donor's identity and confirm whose eggs go with whose sperm. These steps are crucial to a good program. Deviate from such procedures at you own peril. At Dominion each week we have a lab meeting to review past and upcoming patients in order to make sure that the plan makes sense for each patient. Your plan needs to reflect your needs. Make sure that you get a logical explanation of your plan...whether that means clomid/IUI or IVF. Remember that your RE is not trying to torture you by performing these tests, but just like the First Officer on Air Tran 800, he or she is just making sure that all bases are covered.

May all you flights be on time.
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jeudi 19 février 2009

Eight is Too Much

Posted on 10:17 by Unknown
I am a child of the '80s. I still listen to Fleetwood Mac (yeah I know they really are a '70s band) and Supertramp. I like the Back to the Future movies and I still remember how I felt when Darth told Luke he was his father...whoa! I never really liked the TV show "Eight is Enough" and clearly the recent events on the Left Coast have those of us who practice reproductive medicine scratching our heads.

My patients know that I am not a big fan of twins. The problem with twins is the risk of preterm labor, preterm delivery and prematurity. Although many patients brought the recent NY Times article about birth defects and IVF to my attention, nearly all of them went on to state how wonderful twins would be...."two for one deal....buy one get one free..." This line of thinking ignores the forest for the trees as the biggest risks facing IVF babies are not those from birth defects but the risks from prematurity... and almost all of the prematurity is from multiple gestations. Of course, it follows that the multiples come from replacing >1 embryo in an effort to improve the pregnancy rate.

As one would expect, there are now cries calling for more regulation of the IVF "industry." We are already extremely regulated. Clinics have to undergo inspections, the FDA is involved in donor egg, donor sperm, donor embryo and all gestational carrier cases and our own professional associations publish clear practice guidelines. However, this does not mean that certain individuals cannot practice in ways that are beyond the norm.

Ultimately, a physician should aim to follow the dictum of Sir William Osler of "First do no harm." Whenever I go into the room to perform an embryo transfer I ask the couple how they feel about twins. If twins are not desired then they get a single embryo back. The possible situation where the government legislates the number of embryos to be replaced eliminates any consideration of an individual patient's clinical history. However, I agree that if the government agrees to pay for all IVF cycles then they can determine the number of embryos to transfer. Until that time, we should not make sweeping changes in the practice of reproductive medicine because of the events in Beverly Hills.

Remember that you can always ask for a single embryo transfer or consider Natural Cycle IVF where there is only one available for transfer. If you get twins with a single embryo back...well, I can't be blamed for those twins as no one has yet been able to transfer <1 embryo!

So how do all of you feel about the octuplets....freak show or medical miracle? You know where I stand.

DrG
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mardi 3 février 2009

Natural Cycle IVF - Vote Early, Vote Often

Posted on 07:34 by Unknown
Readers of this blog know that we believe in Natural Cycle IVF. Although some of our colleagues think that this is akin to believing in the Easter Bunny, Santa Claus, Alien Abduction and in the recently passed Economic Stimulus Package.....we really do practice what we preach.

We receive calls from all over the US asking about Natural Cycle IVF and I usually encourage patients to ask their local RE to see if they can do it rather than traveling to VA. Usually they are told that it is not an option and no one does it here in the US. They are wrong and we are trying to change attitudes about Natural Cycle IVF.

Last week a survey was sent to all IVF clinics in the US asking REs to weigh in on Unstimulated IVF. For those interested here is the survey. I hope that the results help us to change how Unstimulated IVF is reported as I view this as a real stumbling block to getting more clinics to pursue Natural Cycle IVF. The other factor is you, dear readers. "If you build it, they will come." So if you are interested in Natural Cycle IVF, then make calls, send letters, call in to talk shows, get us on Oprah...This is the antidote to the octuplet disaster! (Almost certainly not IVF by the way).



SO can Natural Cycle IVF really work?? Yes indeed and here is a real patient's story to show it!

Clinical Vignette#4: Natural Cycle IVF Works!

RT is a 24 year old who initially came in for consultation over the summer. She and her husband had been trying to conceive for over 2.5 years without success. All of her testing had been totally normal but his semen analysis was extremely abnormal with a perm count of 1 million/mL and very poor morphology and motility. He had undergone genetic testing (normal) and a urology evaluation (normal). The couple had been informed (correctly) that IVF with ICSI was the best option unless they were interested in using a sperm donor (which they didn’t).

However, financially IVF was a reach for them and they looked at a variety of options. They traveled to NJ where a clinic was doing a research study on IVF but they did not want to participate and RT was concerned as well about using fertility drugs. They learned about Natural Cycle IVF on the internet and drove 2.5 hours to have a consultation with me.

We discussed Natural Cycle IVF vs. regular stimulated cycle IVF and the couple was really excited about trying natural cycle IVF. Every day of monitoring they drove 5 hours round trip to come to Arlington and on day 10 she had a 17x14 mm follicle with an E2 of 141. We gave her HCG, did the retrieval and got a mature egg. It fertilized with ICSI and she underwent ET with a beautiful compacting 8 cell grade I/early morula on day 3. Her first beta was 1422 and was sent off to her Ob after fetal cardiac activity was seen on sonogram.

In a lovely letter she thanked us for providing Natural Cycle IVF stating that it was an answer to their prayers for a treatment option that was ideal for them.
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samedi 24 janvier 2009

Persistence Can Pay Off

Posted on 11:44 by Unknown
The sun is out and DrG's fingers have defrosted enough to allow me to add a new post to the blog. Camping is great but it was about 7 ° F on early Saturday AM. I have not ever been quite so cold as I was at 2 am, huddled like an animal inside 2 sleeping bags. My son was quite warm but he had the winter weight sleeping bag and a new fleece liner while I had the light-weight bag with a fleece liner...When we woke up it was snowing INSIDE our tent as the moisture from our breath had frozen on the inside of the tent!

My son announced to his mother that I would probably come home early. I had thought about leaving by making up some excuse until another parent (a woman on her first campout) announced what a great time she was having and how fun it was to camp out! Well, this Eagle Scout was not going to wimp out so I hung in there and drew upon my pioneer ancestors to get me through to the end of the campout. Ultimately, my persistence paid off as we had a great time and my son appreciated the time we got to spend together.

Sometimes persistence can pay off in terms of fertility treatment as well. Here is such a case.


Clinical Vignette #3: Persistence can pay off (patient PH)

The age related decline in fertility is a factor in many of our patients. Although it is inequitable, a woman’s age matters more than a man’s age when considering fertility treatment and success. Over the age of 35, a woman’s fertility begins to decline and the rate of pregnancy loss increases leading to lower odds of success. Unfortunately, there is no test that can predict what percentage of a woman’s eggs are healthy (able to produce a healthy child). However, persistence can pay off in such cases and in this light let us review the case of PH.

PH was about to turn 41 when she and her husband of 6 months came to see me as a new patient. After routine testing revealed no clear etiology to their infertility except PH’s age of 41 the couple elected to pursue an aggressive path of treatment with IVF.

IVF #1 resulted in 10 eggs and 5 perfect day 3 embryos were transferred and 3 cryopreserved. The pregnancy test was negative.

IVF #2 resulted in 15 eggs and 5 high quality day 3 embryos were transferred. The 3 cryopreserved embryos were thawed but none were of sufficient quality to transfer. The pregnancy test was negative.

IVF #3 resulted in 18 eggs, 8 excellent quality embryos were transferred on day 3 and 8 were cryopreserved. The pregnancy test was positive. Initially there were 3 gestational sacs but 2 were empty with no fetal pole inside. PH delivered a healthy 8lb 15 oz girl at full term.

But the story doesn’t end there…last year PH returned at age 44 for a frozen embryo transfer (FET) of her remaining embryos. These had been frozen on day 3 so we elected to thaw all of them and transfer the viable embryos on day 5. PH had 5 blastocysts and one morula transferred and again the pregnancy test was positive. Although initially there were 2 sacs, only one contained a fetus with a heartbeat and she was sent off to her OB Gyn for pregnancy care! Just last week I got a wonderful card with photos of her new baby.

This story clearly demonstrates the impact of age upon fertility. It took 33 eggs to find one good one for PH’s first pregnancy. However, it is amazing that the 3rd IVF cycle went so well including the fact that the frozen embryos yielded a dividend a few years later. Sometimes good things happen to nice people and PH was an excellent patient, asking appropriate questions but understanding her options clearly.
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jeudi 15 janvier 2009

Freezing, OHSS and PCOS

Posted on 06:46 by Unknown
Given that it is a brisk 19 degrees here in the Nation's Capitol, I thought that it would be appropriate to share a patient story that had some freezing in it...The use of cryopreservation has really helped us to reduce the risk of multiples and improve the overall long-term success rates with ART. More recently, vitrification, an ultra-fast freezing technique, has been used by our clinic and others to markedly improve the success rates with blastocyst stage embryos. The previously used slow-freezing approach was OK for day 3 embryos (as seen in this story) but not very good for day 5 embryos.

This story also points out how tricky stimulated IVF can be in patients with PCOS and why I always ask patients to get copies of their previous IVF cycles so I can review the pattern of response to meds.

FYI, this weekend I will be camping with the Boy Scouts out by the Naval Academy....so if I don't post next week, it could be because my fingers are still frozen. I plan on running by Dick's Sporting Good later today for some battery powered socks! Think of me when you are all warm and cozy in your beds on Friday and Saturday nights!

Clinical Vignette #2: Fertility Treatment Is Dynamic (patient BE)

Medicine is a dynamic discipline and all patients respond differently and even the same patient may demonstrate different responses to the same treatment. It is important to individualize care to each patient and not practice “cookie-cutter” medicine. The case of BE is an example of how a patient may need a flexible approach to her treatment plan.

BE presented as a new patient at age 30 with over a year of infertility. She had been diagnosed with PCOS by her Ob Gyn but had failed to conceive with 5 cycles of Clomid at doses of 50 and 100 mg. We began treatment with metformin (Glucophage) and she conceived within 4 weeks. Her pregnancy was uneventful and she delivered a healthy 6lb 11 oz baby.

She returned 2.5 years later desiring another baby. She had restarted metformin 6 months earlier and had again failed to conceive with 6 months of clomid with her Ob Gyn. She and her husband elected to undergo ovulation induction with Gonal F. After 3 excellent cycles yielding a single mature follicle she had failed to conceive.

The couple then elected to pursue IVF. We started stimulation at a low dose of 75 IU of Gonal F and 75 IU of Menopur. Her response was excessive and after 24 eggs were retrieved we elected to freeze all of the embryos to avoid severe OHSS. 9 embryos were frozen and she underwent an FET of 2 embryos that resulted in a twin pregnancy. One of the sacs contained no fetal pole but she eventually delivered a healthy boy weighing 7 lb 8 oz.

One year after delivery she underwent another FET but failed to conceive. In spite of their concerns about OHSS the couple elected to pursue another IVF cycle. This time I cut her dose in half to 37.5 IU of both Gonal F and Menopur. The stimulation was perfect with 8 eggs retrieved and 2 blastocysts transferred. She had no symptoms of OHSS. She conceived and just delivered her second son who weighed a hefty 8 lb 11 oz.

This case demonstrates the dynamic nature of our branch of medicine. Here a patient conceived and delivered 3 healthy children through 3 different approaches. This case also reveals the need to consider past response to fertility meds when planning future cycles. There are few patients that will respond so well to fertility shots at age 36 that you can prescribe such a low dose. However, this is where the art of medicine comes into play as the patient relies upon the experience and judgment of her physician to make the best decision possible on her behalf.
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