Fertility fact or fiction: 8 misconceptions
As an infertility specialist, the first, and sometimes hardest, thing Dr. Joshua Klein, of the Columbia University Medical Center in New York City, has to accomplish is to assess a couple's understanding of how the whole getting pregnant thing - naturally or otherwise - works. Despite widespread sex education and increased public awareness of the issue of infertility, many people still don't really get it. A study from New Zealand, for instance, showed that 74 percent of women presenting to a fertility clinic had inadequate fertility awareness.
An extreme example: Dr. Klein said he once had a couple come in for an infertility consultation, and only after probing some of the most esoteric - and as it turns out, irrelevant - minutiae of the biology of reproduction did he find out that the husband wasn't able to ejaculate during vaginal intercourse. (Yes, this is generally considered a prerequisite to conception.)
So if you're in the baby-making market, here are some of the more common mistakes, according to Dr. Klein...
Fertility fact or fiction: 8 misconceptions
1. 40 is the new 30
The same social and economic forces that have contributed to this reality have also led many women to believe that fertility typically lasts into their 40s. Unfortunately, there's bad news: Historical data suggests that the overall risk for infertility - defined as more than one year of regular unprotected intercourse without conception - increases with age, from 6 percent between ages 20 and 24 to a whopping 64 percent between ages 40 to 44. Need more evidence? Take a look in my waiting room. Women in their 20s are few and far between, and most are there to donate eggs - to women in their 40s and 50s.
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Fertility fact or fiction: 8 misconceptions
2. There's no rush
This is a reasonable rule of thumb for women younger than 35 who are in otherwise perfect health. But anyone older than 35, or anyone with gynecologic or medical problems (irregular or painful periods, diabetes, thyroid problems, or just about anything else), should seek evaluation by a fertility specialist or her ob-gyn. There are numerous fertility problems that can be treated easily but make it nearly impossible to conceive without medical assistance. The key is to be informed. Don't wait, as time is precious when it comes to fertility.
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Fertility fact or fiction: 8 misconceptions
3. We have sex often enough
Just remember: Even someone very fertile and her partner, both in their 20s and in perfect health, will, at best, have about a 25 percent chance of conceiving in any given month, even with perfectly timed intercourse. This so-called fertile window is open four to five days prior and through ovulation, and it's suggested you have intercourse every 24 to 48 hours during that period. Statistically speaking, this rate of success decreases to about 10 percent to 15 percent per month if you're not pregnant within three months, and 5 percent or less if you're not pregnant after a year.
Now think about this same woman; let's call her Jane. She's 36 and has irregular periods. If she doesn't check her ovulation and plan accordingly, it will be very difficult to conceive during the occasional conjugal visit from her partner (no matter how romantic and passionate his visit may be).
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Fertility fact or fiction: 8 misconceptions
4. It's gotta be me
But the reality is that men can have plenty of trouble too. Sperm issues such as low sperm count or abnormal/unhealthy sperm are the primary problem in 25 percent to 35 percent of infertile couples, and some reports indicate that worldwide, male infertility is on the rise. The reason why is still unclear, but some theories suggest toxins from environmental exposure could be at work.
Furthermore, even in couples with female-related fertility issues, mild sperm defects often contribute just enough to make achieving a pregnancy difficult, if not impossible, without help. For these reasons, it's crucial that men be involved with the infertility evaluations from the outset, usually starting with a semen analysis. If a serious abnormality is identified, consultation with a urologist or further testing will likely be necessary.
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Fertility fact or fiction: 8 misconceptions
5. All I need to do is relax
This so-called mind-body approach to infertility treatment has gained enormous popularity in recent years. But whether stress can actually contribute to infertility - and, more importantly, whether reducing stress can actually help you get pregnant - is still a controversial issue.
Acupuncture is probably the best example of this debate. In 2008, a thorough review combining the results of 13 of the best studies on acupuncture and IVF patients did suggest some benefits, prompting many specialists to incorporate acupuncture into their treatment recommendations. Conversely, in 2010, three new larger studies were published showing no increase in pregnancy rates from acupuncture.
Given this uncertainty, I tell my patients that if they can do things to reduce stress in their lives while trying to conceive, there is no doubt this is, at some level, a good thing, regardless of how much it improves their ability to conceive. But the one thing they should not do (and I have seen this happen many times) is to "stress" over scheduling or making time for treatment; I can pretty much guarantee this will not be helpful at all.
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6. Fertility treatment means I'm going to end up like Octomom
While multiple pregnancies have always been the biggest risk of fertility treatment, professional fertility organizations have been working to reduce multiple pregnancies since the early 1990s. For example, guidelines for the number of embryos to transfer have helped reduce the IVF "triplet-or-more" rate by more than 70 percent since the late 1990s, with only less than 2 percent of IVF pregnancies in that category in 2008.
I see many patients who start their infertility journey extremely wary of any medications or other "unnatural" interventions. A good fertility doctor can, and will, work with you to try and to avoid an aggressive treatment plan, but he will also be honest with you about your chances and when it's time to try something with a bit more oomph.
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Fertility fact or fiction: 8 misconceptions
7. I can't afford IVF
In vitro fertilization is undoubtedly an expensive option for those struggling with infertility - one treatment can cost upwards of $10,000. But because of the strong demand for IVF and its remarkable successes, many commercial insurance plans now include IVF coverage. Several states have even made commercial insurance companies legally obligated to provide some level of IVF coverage in their plans. Furthermore, some fertility practices have implemented sliding-scale payment plans or other financial arrangements to help overcome the economic burdens of treatment. Even pharmaceutical companies have begun offering special programs to make fertility medications more affordable.
So the next time you need to choose or renew your health insurance, think about whether IVF might be in your future and consider strategizing accordingly. At the same time, while many doctors accept insurance for IVF, many do not, so make sure you know how much you'll be paying out-of-pocket before deciding on treatment.
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8. Celebrities have babies using IVF in their 40s and 50s - I can too
While IVF is very successful in younger women - nationally, 48 percent of IVF cycles resulted in a pregnancy in this age range in 2008 - it cannot ultimately overcome the problem of reproductive aging. In women 43 and older, only 9 percent of IVF cycles resulted in a pregnancy in 2008, and more than half of these pregnancies ended in miscarriage. Most IVF clinics will not even offer treatment to women 45 or older using their own eggs.
So what about those celebrities in their late 40s or 50s having twins? Almost certainly these are donor-egg IVF babies, where the embryo is produced from an egg donated by an anonymous younger woman, and is then implanted to grow in the uterus of the older woman. Donor-egg IVF is a wonderful family-building option for many couples, but people need to adjust to the emotional and psychological reality of not contributing their genetics to their baby.
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