What is Fetal Programming?

What is fetal pro­gram­ming? Every per­son liv­ing on earth was first exposed to a uter­ine envi­ron­ment that helped deter­mine their life­time health and devel­op­ment. The term for this phe­nom­e­non is fetal pro­gram­ming. It is a hot topic and deserves attention.

Accept­ing the impor­tance of fetal pro­gram­ming places respon­si­bil­ity on the mother-to-be to do all she can to insure her body pro­vides nutri­ents and oxy­gen to her grow­ing infant while avoid­ing pos­si­ble risks and tox­ins. At the same time, genetic and envi­ron­men­tal fac­tors con­tribute greatly to the poten­tial for some dis­or­ders and prob­lems that arise. Thus, we must be care­ful in assign­ing guide­lines for accept­able behav­ior or blame for poor out­comes to preg­nant women.

On the one hand, we can all see the neg­a­tive con­se­quences of some­thing like fetal alco­hol syndrome…clearly the result of mater­nal behav­ior. Is a preg­nant woman whose baby has been dam­aged in this way guilty of abuse?

But, what if a mother is obese, eats poorly and ends up with an infant with a dis­turbed metab­o­lism. Is this abuse? What if the mother has an infec­tion that results in cere­bral palsy? Or what if she lives near a high­way and invol­un­tar­ily inhales fumes that neg­a­tively affect the placenta?

How do you get a healthy baby? Of course, there are no guar­an­tees. There remain many unknown fac­tors that can affect the course and out­come of a preg­nancy. Some fac­tors we are aware of, such as avoid­ing cer­tain fumes or chem­i­cals.  There are some behav­iors we know can max­i­mize the poten­tial for a good out­come, such as eat­ing ade­quate pro­tein, aer­o­bic con­di­tion­ing and strength train­ing. [Note for new readers…lots of these fac­tors have been cov­ered in our pre­vi­ous posts.]

But, what about all the things we don’t know about?

If these goats eat the wrong grass, will they go into labor?

Here is a cau­tion­ary tale:  There is a species of goat that, if they eat a cer­tain type of skunk grass on day 14 (and only day 14) of preg­nancy, will not go into labor. Why? Plant tox­ins in this grass inter­fere with the devel­op­ment of a small por­tion of fetal brain, the par­aven­tric­u­lar nucleus. This nucleus is involved in the sig­nal­ing cycle of labor. With­out it, the mother will not go into labor!

What are the take-home mes­sages here?

  • Prob­a­bly no one is ever a per­fect fetus…too many pos­si­ble threats.
  • There are some threats we can avoid…being lazy, over-eating, smoking.
  • There are some threats we can­not avoid, so we do the best we can.

Do the best you can by your baby…aerobic fit­ness, good nour­ish­ment, sleep, good hygiene and de-stressing your life.

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How to Get Pregnant — Coaching Topic #1

So let’s get on with the topic of How to Get Preg­nant, start­ing with why do we need to know this?

In the past few decades, the aver­age age for a first preg­nancy in the U.S. has moved from the mid twen­ties into the mid thir­ties. In the same time period, the facts of con­cep­tion — sperm enters egg released in mid cycle, then zygote implants in the uterus, along with how sex allows this to hap­pen and how to pre­vent it — seems to have dis­ap­peared from mid­dle and high school health classes. If that weren’t enough, as women have become more and more essen­tial in the work force, the cost of hav­ing chil­dren as well as start­ing later, have dri­ven down the birth rate. Sim­i­lar con­di­tions exist in most devel­oped nations, although teen preg­nancy rates are lower every­where else.

The birthing pop­u­la­tion has bifur­cated — we see older women (over 35) and teens as the major groups hav­ing chil­dren. On the one hand we have been work­ing to reduce teen preg­nancy while help­ing older and older women become first time moms. To a cer­tain extent, they need the same infor­ma­tion; its just that with teens we use this infor­ma­tion to pre­vent preg­nancy and with older women we use infor­ma­tion to help them increase their odds of get­ting pregnant.

Under­stand­ing the men­strual cycle, ovu­la­tion, chart­ing tem­per­a­ture — all the basic tech­niques of using the “nat­ural” method of birth con­trol — have become the first steps of the how-to-get-pregnant coaches. Beyond this, a num­ber of sites have their own essen­tial lists to help women be healthy and ready. Sites such as gettingpregnant.com, pregnancy.org/getting-pregnant, and storknet.com/cubbies/preconception/ pro­vide addi­tional infor­ma­tion. Many sug­ges­tions — things to avoid eat­ing, what pro­teins are needed for ovu­la­tion, how to reduce stress, what to do if there are sperm prob­lems, how to find IVF clin­ics, donors and sur­ro­gates — are addressed.

How effec­tive are these sug­ges­tions? Well, research tells us they are some­what effec­tive. None of the sites I con­tacted answered my query about how they mea­sure or assess con­sumer out­comes when fol­low­ing their suggestions.

An inter­est­ing arti­cle in the NY Times 9/1/2011, enti­tled Are You as Fer­tile as You Look? openened with this sen­tence: “FORTY may be the new 30, but try telling that to your ovaries.” The real­ity is that being under 35 is still the best pre­dic­tor of how dif­fi­cult it may be for you to become preg­nant. As the arti­cle makes clear, look­ing 30 and being 30 are not the same thing. Even healthy liv­ing does not pre­vent the loss of good eggs.

So, what con­clu­sions can we draw? First, even if you come from a “fer­tile fam­ily,” it may behoove you to have your chil­dren in your late 20s or early 30s. Sec­ond, if you are putting off hav­ing chil­dren beyond that time, ask your­self what extremes you are will­ing to go to to have your own bio­log­i­cal off­spring. And, third, con­sider adop­tion. Frankly, it would be won­der­ful if adop­tion were eas­ier, but in the drive to con­ceive at later and later ages we see the hand of biol­ogy and under­stand why adop­tion is not easy:  Our own off­spring — our own DNA out there in the world — is a heady motivation.

If you are on the path­way of becom­ing preg­nant, being under 35 is the best ally you have. If not, maybe some of the sug­ges­tions on the web will work for you. What­ever you decide, all the best.

One part­ing com­ment:  Reg­u­lar mod­er­ate exer­cise — while it helps you stay young and healthy — will not pre­vent your eggs from being popped out every month. It will help you have a healthy preg­nancy if you con­ceive, so stay with it!

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The Joy of Motherhood!

Mom & Baby Beauties!

Spe­cial thanks to Bon­ica and Julia from one of our Mom & Baby Fit­ness groups for this delight­ful photo! It just goes to show…there is no end to the fun things you can do if you use your imag­i­na­tion. Do think “Safety First,” but other than that, the sky’s the limit!

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Let’s Have Mother’s Day Every Day

This post is excerpted from our blog post­ing “Mother’s Day for the Com­pas­sion­ate” on 5/5/11 at http://dancingthrupregnancy.wordpress.com.

Mother’s Day is an impor­tant day!  It is set aside because – let’s face it – with­out our moth­ers, none of us would be here. Not only do moms carry us inside their own bod­ies for those crit­i­cal nine months, but once we are here our mom, or some­one who can sub for our mom, is essen­tial to our early survival.

Many presents cel­e­brate moth­er­hood. We can also give gifts that save mother’s lives, help them nur­ture their chil­dren, and improve the lives of fam­i­lies in our own coun­tries and the devel­op­ing world.

Here are a few groups to which you might want to con­sider giv­ing this year. By donat­ing to these orga­ni­za­tions you can help improve the lives of moth­ers and chil­dren. Most will send a card or email mes­sage to the mom in whose honor you give the gift.

UNICEF Inspired Gifts.  You can choose gifts that improve edu­ca­tion, water, health, nutri­tion, emer­gency care and other fac­tors that affect the well-being of women and children.

White Rib­bon Alliance for Safe Moth­er­hood. You can advo­cate for every mother and every child in 152 nations when you give to this organization.

Inter­na­tional Con­fed­er­a­tion of Mid­wives. This group exists to raise aware­ness of the global role of mid­wives in reduc­ing mater­nal and new­born child mortality.

The Fis­tula Foun­da­tion. This group exists to raise aware­ness of and fund­ing for fis­tula treat­ment, pre­ven­tion and edu­ca­tional pro­grams world­wide. Fis­tula is the dev­as­tat­ing injury cause by untreated obstructed labor.

The Preeclamp­sia Foun­da­tion. This orga­ni­za­tion sup­ports research to pre­vent and treat one of the most dan­ger­ous dis­or­ders of preg­nancy, one that accounts for a large per­cent­age of pre­ma­ture births and low birth weight infants. Hav­ing preeclamp­sia is also a risk fac­tor for later heart dis­ease for the mother.

March of Dimes. The “mother” of all char­i­ties for help­ing pre­vent and treat dis­or­ders and dis­eases that affect children.

Happy Mother’s Day to you and – hope­fully – to all moth­ers everywhere!

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New Locations in California

New loca­tions are listed in Take-A-Class.

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High Birth Weight: The New Adverse Outcome

While pub­lic aware­ness of low birth weight and pre­ma­ture infants is becom­ing — at long last — inter­est­ing to the main­stream cul­ture and media, another phe­nom­e­non is begin­ning to shake the pro­fes­sional birthing world:  high birth weight. Because it is occur­ring in a more afflu­ent ele­ment of soci­ety, it is alarm­ing. This tells us that you can­not buy your way out of preg­nancy risks that are cre­ated by a seden­tary, toxic food life-style.

Here is the dilemma:

Nor­mal weight and some over­weight women who eat too much in preg­nancy tend to have babies who are, basi­cally, already obese at birth. There­fore, these infants already have meta­bolic and car­dio­vas­cu­lar dys­func­tion. Babies born over 8 lbs. 14 oz. are at increased risk for Type 2 Dia­betes and heart disease.

Inter­est­ingly, the Insti­tute of Med­i­cine  recently issued new guide­lines on preg­nancy weight gain. After nearly 20 years of adher­ing to the “nor­mal” weight gain being 25 to 35 pounds, the Insti­tute rec­og­nized that pre­na­tal BMI plays a role in how much weight gain is nec­es­sary for a healthy pregnancy.

The evi­dence that under­lies this change demon­strates that gains greater than 22 pounds — for all clas­si­fi­ca­tions of pre­na­tal BMI — is the demarka­tion point for increased health prob­lems.  More infor­ma­tion on this is avail­able at:  New IOM Guide­lines.

We have known for a while now that obe­sity in preg­nancy puts mother and infant at risk for a num­ber of prob­lems from car­dio­vas­cu­lar, meta­bolic and immune dis­or­ders to pre­ma­tu­rity, low birth weight, increased need for cesarean birth and slow recov­ery. Add another one:  Obese new­borns with increased risk for heart and metab­o­lism problems.

Ref­er­ence on weight gain and high birth weight:

Lud­wig DS, Cur­rie J. The asso­ci­a­tion between preg­nancy weight gain and birth­weight: a within-family com­par­i­son. Lancet. 2010 Sep 18;376(9745):984–90. Epub 2010 Aug 4.

A good ref­er­ence for issues sur­round­ing obese pregnancy:

Leddy MA et al. The Impact of Mater­nal Obe­sity on Mater­nal and Fetal Health. Rev Obstet Gynecol 2008;1(4):170–178.

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Fitness Starts Early!

Preg­nancy fit­ness is not only impor­tant for moms, but for the fetus as well. Evi­dence is clear that aer­o­bic fit­ness improves brain, heart, immune and meta­bolic function…at all ages, includ­ing in utero. If con­tin­ued early in life, healthy phys­i­cal adap­ta­tions that occur in the uterus become rein­forced behav­ior, prepar­ing a good foun­da­tion for a healthy lifestyle. Babies are acute observers of move­ment and activ­ity, and learn from each other. A key com­po­nent of a good mom-baby pro­gram is the inter­ac­tion of the babies them­selves. A good teacher will facil­i­tate healthy activ­ity among our small­est class members!

There is grow­ing evi­dence that at all ages, aer­o­bic fit­ness pro­duces the great­est num­ber of ben­e­fits. Recently, researchers deter­mined that aer­o­bic fit­ness in 9 and 10 year olds pro­duced ben­e­fits in the devel­op­ment of two impor­tant brain regions — the basal gan­glia and the hip­pocam­pus — that are sig­nif­i­cant fac­tors in problem-solving intel­li­gence. This is just one of the lat­est reports that tells us the capac­ity to absorb and use oxy­gen (which improves with aer­o­bic fit­ness) is a key to health, qual­ity and length of life…beginning in the womb!

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New Mom Reports

We’re happy to report our baby was born on Sat­ur­day at 12:31 am…our exer­cise classes were ESSENTIAL in the later part of labor — the doc­tor and nurse described me as a “nat­ural” at push­ing, but I had to admit I’d been prac­tic­ing my c-curves twice a week!” — G.S.

We arrived at the hos­pi­tal at 8pm on Fri­day and I was 6 cm dilated…I deliv­ered by 1 am with­out pain meds.  It was an amaz­ing expe­ri­ence. You really do focus inward.  I found sit­ting in the shower hold­ing the sprayer to be help­ful.  Def­i­nitely try dif­fer­ent posi­tions.  I used the bar for when it can time to push.  Just know that there is an end in sight and just hold­ing your baby at the end is the most won­der­ful, amaz­ing feel­ing in the world!”  — P.E.

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New Breastfeeding Research: More Baby Protections

We have long known that vagi­nal birth and breast­feed­ing are key fac­tors in the devel­op­ment of a healthy immune sys­tem in infants. Pass­ing through the vagina exposes the baby to an array of bac­te­ria that help stim­u­late its unchal­lenged immune sys­tem. Breast-fed babies receive anti-bodies, pro­teins and other mol­e­cules that pro­tect it from infec­tion and teach the immune sys­tem to defend the infant.

Breast­feed­ing is key for long-term health.

Recent research at UC Davis has shown that a strain of the bifido bac­te­ria — acquired from the mother — thrives on com­plex sug­ars (largely lac­tose) that were pre­vi­ously thought to be indi­gestible. The bac­terium coats the lin­ing of the imma­ture diges­tive tract and pro­tects it from nox­ious bacteria.

This com­bi­na­tion of inter­ac­tions affects the com­po­si­tion of bac­te­ria in the infant gut as it matures. Another exam­ple of how evo­lu­tion has “invented” the per­fect nutri­tion for infants, this research con­tributes to the notion that evo­lu­tion has selected for many genes that serve nor­mal birth and breast­feed­ing by pro­tect­ing the new­born. Inter­ven­ing with the nor­mal pro­gres­sion of birth and breast­feed­ing — while occa­sion­ally nec­es­sary — inter­rupts these ben­e­fi­cial adap­ta­tions and con­tributes to aller­gies and autoim­mune disorders.

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Safe Birth — Who’s in Charge?

Who Con­trols Birth? Defin­ing the Argument.

Peri­od­i­cally, argu­ments arise in the birthing field over who con­trols the way we give birth. Often this hap­pens at times when birthing women change their behav­ior trends, putting finan­cial pres­sure on pro­fes­sion­als work­ing in this field. The major play­ers in this argu­ment are med­ical doc­tors (obste­tri­cians), cer­ti­fied nurse mid­wives and pro­fes­sional home birth midwives.

Cur­rently we are see­ing women leave the tra­di­tional hos­pi­tal set­ting for birth in larger and larger numbers…and tak­ing their dol­lars with them in the process. While the ques­tion of home birth safety arises every time this con­trol argu­ment comes around, the ques­tion of whether it is safe to inter­vene in a labor that is pro­gress­ing nor­mally is a new com­po­nent of the dis­cus­sion. This time the argu­ment is: The safety of home birth vs. the safety of using hos­pi­tal tech­nol­ogy to inter­vene in nor­mal birth.

How Money Affects this Issue

As with all com­mer­cial ven­tures, con­trol­ling access to safe birth requires con­trol­ling the infor­ma­tion in the mar­ket place. This infor­ma­tion needs to address the per­ceived wants of the tar­get audi­ence. For a long time the main mes­sage has been: Safe birth is only avail­able in a hospital.

The finan­cial pres­sure of giv­ing women (con­sumers) what they want — a nor­mal expe­ri­ence of birth in a safe set­ting where med­ical help can be quickly avail­able — has pow­ered the birth-center indus­try. Free-standing and in-hospital birth cen­ters have grown in num­bers, and are largely enabled by cer­ti­fied nurse-midwives. Mean­while, pro­fes­sional home birth mid­wives have increased both their cre­den­tials and prac­tice stan­dards, as well as their visibility.

Both of these options, birth cen­ters and home birth, threaten the liveli­hood of tra­di­tional obstet­ri­cal prac­tices. Low risk births (about 70% of births) have the poten­tial to be nor­mal births, requir­ing lit­tle or no inter­ven­tion. But, giv­ing birth in the hos­pi­tal means par­tic­i­pat­ing in mea­sure­ment pro­ce­dures that inter­vene in the labor process.

So, to con­vince women they need to be in a hos­pi­tal to be safe, med­i­cine has main­tained the argu­ment that home birth or out of hos­pi­tal birth is not safe. How­ever, research does not indi­cate this is true. The nature of this ongo­ing argu­ment is dis­cussed in a 2002 arti­cle from Mid­wifery Today.

What’s New? The Counter Argument.

The phys­i­ol­ogy of nor­mal labor is dom­i­nated by parasym­pa­thetic, med­i­ta­tive, gonadal energy sys­tems. Mea­sure­ment is a sym­pa­thetic, ratio­nal, adrenal energy dynamic. Only when it is time to expel the baby does the under­ly­ing energy sys­tem make a tran­si­tion (tran­si­tion, get it?) to an adrenal impe­tus for the strength activ­ity of push­ing. Imme­di­ately fol­low­ing nor­mal birth, mater­nal phys­i­ol­ogy is again dom­i­nated by gonad-driven energy along with a rush of endorphins.

Inter­vene enough and things will go awry. You can eas­ily end up being cut and/or sep­a­rated from your baby at birth.” These ideas have gone viral. With the arrival of the inter­net, women have found a very quick way to do what we have always done: Share information.

Thus, in my exer­cise pro­gram and in my child­birth prepa­ra­tion classes, I have more and more fre­quently been field­ing the fol­low­ing ques­tion from women who want a nor­mal birth and want to be safe: “How can I avoid inter­ven­tions while I am in the hospital?”

So, I ask them what leads them to ask this ques­tion. And, they say: “I read on the inter­net and/or heard from my friends that inter­ven­tions make birth less nor­mal and less safe. I want to pro­tect myself.”

Women them­selves are enter­ing the argu­ment in a much more con­scious way than in the past. Some pro­fes­sion­als would like to keep women out of the argu­ment. But, like with many things in our 21st cen­tury world, we have already past the point of no return. As they say, the horse has already left the barn!

Word has got­ten around. More and more, as a pre­na­tal fit­ness expert who strives to lis­ten to my clients, my job has become edu­cat­ing and phys­i­cally train­ing women to cope with a stren­u­ous and prim­i­tive process in a tech­no­log­i­cal world.

Hope­fully, we can all keep our eye on the ball here. Pre­vent­ing trauma should be one key goal. Just as we have learned to hold our new­borns skin to skin so they can smell and taste us, lis­ten to our heart beat and voice, and main­tain their core tem­per­a­ture, let us learn to com­fort and nur­ture our new moth­ers, while we steel them for the rig­ors of birth.

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