Pregnancy Pathway, Pregnancy — Maternal Immunological Response

By dancingthrupregnancy | Published July 6, 2009

Today: Mater­nal Immuno­log­i­cal Response…or…the Mother/Fetus Dance!

Maternal Immune Response During Pregnancy

Mater­nal Immune Response Dur­ing Pregnancy

Back to work! Thank you for your fore­bear­ance while we wrote a chap­ter for a nurs­ing textbook!

Dur­ing the course of preg­nancy, the mother/fetus dance is ongo­ing. The mater­nal immune sys­tem and the tro­phoblast cells con­tinue to influ­ence each other even beyond the implantation.

Because the mother’s immune response mod­u­lates near the start of each trimester, the fetus is affected to some degree and mounts a response, as well. For a long time it was thought that mater­nal and fetal DNA mate­r­ial was not exchanged across the pla­cen­tal mem­brane, how­ever recent find­ings indi­cate that there is some exchange of mate­r­ial. Thus, we all carry some por­tion of our mother’s DNA and our mother car­ries some of ours.

What is the impact of this chimeric effect? It depends on how well our DNA gets along!

How does this affect the fetus in utero? The fetus may be affected by clot­ting issues. Depend­ing on mater­nal health sta­tus s/he may be sub­ject to a stronger or weaker immune system.

How does this affect the mother? Women are more likely than men to develop autoim­mune dis­or­ders (preg­nancy play­ing a role here), and those who bear male off­spring are more likely than those who only have girls to have these disorders.

The maternal/fetal dance goes on.…

Be Prepared for Birth!

Be Pre­pared for Birth!

Posted in 1, Genetics, Pregnancy Pathway, fetus, placenta, pregnancy, trophoblast | Tagged , , , , , , , , , , , | Leave a comment

Pregnancy Pathway, Pregnancy

By dancingthrupregnancy | Published May 11, 2009

Time for an entre: Preg­nancy!!

Up for discussion…

Health Influences in Pregnancy

Health Influ­ences in Pregnancy

Let’s start at the begin­ning…in the first trimester you feel sick and tired, right? Three things:

1) your immune sys­tem is pro-inflammatory (caus­ing nau­sea and fatigue), 2) your body is pro­tect­ing your fetus from some tox­ins (if you eat some­thing not so great for the fetus, you throw up), and 3) you have extreme swings in blood sugar lev­els so that after you eat, the level soars and you feel sick.

Num­ber 3 can be fixed with behav­ior, but you may have to wait out 1 & 2. To fix num­ber 3 eat very small meals fre­quently (6 or 8 times a day) and be sure to eat pro­tein, that is, eggs, meat, fish, fowl, cheese, nuts, rice & beans, soy, etc. with each small meal. This sta­bi­lizes blood sugar and pre­vents dra­matic ele­va­tions that can cause nausea.

In most healthy preg­nan­cies, the immune sys­tem will rebound in the sec­ond trimester so that you feel good; it is pro­tect­ing you again!  But, those wicked tox­ins and infec­tions are still out there in the envi­ron­ment, so the mes­sage is beware bad air (smog, smok­ing, indus­trial air pol­lu­tion), highly processed foods (lunch­meats, things with names you can’t pro­nounce), any drugs or meds not pre­scribed or okayed by your ob or mid­wife, alco­hol, and dan­ger­ous bac­te­ria, viruses and other microbes!

Exer­cise wisely…no sky-diving or scuba div­ing! Eat healthy food and get enough sleep. De-stress through relax­ation and med­i­ta­tive tech­niques. Don’t take risks with your health, but do stay active and start to pre­pare for birth and bring­ing home a baby (or two?).

Third trimester & the immune sys­tem goes on the fritz again — can’t keep this baby in here for­ever; must expel! You may feel sick and tired again. BUT, keep your pre­na­tal care appoint­ments, keep mov­ing, get good nutri­tion, rest and stay focused. Before you know it the real work begins, not to men­tion the 18 years of sleep deprivation.

Get­ting from here…

Being Fully Present in Your Pregnancy...

Being Fully Present in Your Pregnancy…

…to here..

Being Fully Present as Mom

Being Fully Present as Mom.

…is a jour­ney like no other. The adap­ta­tions of your body to the demands of preg­nancy are amaz­ing. If you pay atten­tion, you will learn more about the mean­ing of exis­tence from this than from any­thing else.

BE HERE NOW!!

Sign up for this Blog (top tool­bar, click blog info and sub­scribe)!! Learn from our more than 30 years of help­ing make healthy moms & healthy babies.

Visit our web­site:  www.dancingthrupregnancy.com

Posted in Pregnancy Pathway, baby, birth, exercise, fetus, pregnancy | Tagged , , , , , , , , , , | Leave a comment

Pregnancy Pathway, Conception — Review & Small Rant!

By dancingthrupregnancy | Published May 1, 2009

REVIEW: Evi­dence is clear - pre-pregnancy mater­nal health sta­tus, includ­ing phys­i­cal fit­ness, healthy nutri­tion and an uncom­pro­mised immune sys­tem affect the health and well-being of both mother and off­spring, in both short and long term.

This is the mes­sage sum­mary from our first two areas of dis­cus­sion:  Pre­con­di­tions and Con­cep­tion — the green and sand col­ored sec­tions on the chart below.

pregnancy_pathway

COMING ATTRACTIONS: We are about to move on to the blue sec­tion — Preg­nancy!!  So, book­mark this Blog for future reference!

Also, you can sub­scribe to this Blog by click­ing on Blog Info in the upper right cor­ner and then click­ing on Sub­scribe in the drop down menu.

But, yes, you guessed it, first we have a small rant!

SMALL RANT: When we note that fit­ness, nutri­tion and a healthy immune sys­tem play sig­nif­i­cant roles in the out­come of preg­nancy and the future health of mother and child, we are appeal­ing to young peo­ple of child­bear­ing age to be care­ful about your bod­ies. The alliance of egg and sperm shapes the world. With 6.5 Bil­lion egg/sperm com­bi­na­tions (yes, peo­ple) presently liv­ing on earth, our resources are stretched. With time, either we get more picky about doing this, or the 3rd rock from the sun (remem­ber that show?) is cooked.

Humor­ous incur­sion: In case you need fur­ther enlight­en­ment on this whole area, there is a great web­site that will help you out. Be pre­pared to be amused and amazed!

The Truth about Eggs and Sperm

Hope­fully, this gets you in the right mood and keeps you smil­ing. After all, once you actu­ally are preg­nant, we have more seri­ous mat­ters to discuss.

Posted in 1, Pregnancy Pathway, birth, conception, exercise, pre-pregnacy, pregnancy, trophoblast | Tagged , , , , , , , , , | 2 Comments

Pregnancy Pathway, Conception — Health Status

By dancingthrupregnancy | Published April 20, 2009

Today: How the mother’s health sta­tus at the time of con­cep­tion affects the pregnancy.

For com­plete graphic, see Feb. 5 or 23 post.

The Impact of Health Status at the time of conception.

The Impact of Health Sta­tus at the time of conception.

When a woman becomes preg­nant, her health can be a major fac­tor how her preg­nancy will pro­ceed. If she has been exposed to a vir­u­lent infec­tion, it may have an impact on how well the implan­ta­tion goes. If she has meta­bolic syn­drome, she is at risk for com­pli­ca­tions such as ges­ta­tional diabetes.

On the other hand, if she has taken care of her­self, is phys­i­cally fit and well nour­ished, is well rested and has not been exposed to ill­nesses that induce dra­matic changes in her immune sys­tem, she has done her best to cre­ate a sit­u­a­tion in which her body is best pre­pared for the rig­ors of pregnancy.

There are still genetic and envi­ron­men­tal fac­tors that can affect the course of the preg­nancy, but behav­ior is the one fac­tor that women have con­trol over. At Danc­ing Thru Preg­nancy we are fond of the notion that if you know a cer­tain behav­ior is the best for a sit­u­a­tion, it is smart to chose that behav­ior; if you do not, you are sab­o­tag­ing yourself.

So, if preg­nancy is in your head­lights, eat right, exer­cise, and be cau­tious about expo­sure to ill­ness and infec­tion. Wash your hands, use one of the hand cleansers, prac­tice safe sex (okay, so if you are try­ing to get pg, this may change, but in the meantime!).

We wel­come com­ments on what you are doing to be healthy for pregnancy!

Curl-up! Strong abs are part of physical fitness!

Curl-up! Strong abs are part of phys­i­cal fitness!

Posted in conception, exercise, pregnancy | Tagged , , , , , , , , | 3 Comments