Fetal Development

im sorry no but it is a possobility just believe in miracles

Look at the parents. If you have had sex with a black man and a white man and don't know which is the father you will have to wait until the baby is born

i miscarried in Aug 2010 i was 9 1/2 weeks and it was a mini fully formed baby in a clear bag .

i found out i was pregnant in Jan 2010 and i am ment to be 9 weeks now and i had a early scan and they think I'm miscarrying again the yolk sac is about 5 weeks they said when i miscarry this it will look like a sac .

I'm six weeks today and had an HCG test yesterday. It was 19,000 and my doctor says that's perfectly normal.

Congenital syphilis can cause premature birth or stillbirth.

That late people usually prefer bury it but you can leave it at the hospital too. There it will first be examined and then disposed according to the law as human waste and get burned.

Doctors measure pregnancy from the first day of your last period, but you don't conceive until two weeks after that. Your baby was conceived 3 weeks ago.

The fetal period.

My LMP was August 12, 2008 and today marks the start of my 10th week. I would say you are at 10 weeks, unless your period was irregular because you were pregnant before. I think it's time for a doc. appointment! My LMP was August 12, 2008 and today marks the start of my 10th week. I would say you are at 10 weeks, unless your period was irregular because you were pregnant before. I think it's time for a doc. appointment!

By the 8th month, most babies are in a head down position. A sonogram can verify the position of the baby.

Its been nourished by the food the mother takes which is been converted into a liquid substance and later sent to the embryo through the placenta

The liver is partialy bypassed

Gastrulation in the human embryo coincides with the formation of the primitive streak on the epiblast and the horizontal growth of both epiblast and hypoblast.

In the human embryo, there is no archenteron. Its closest equivalent may be the formation of the primitive streak, where the primitive streak is the equivalent of the blastopore in smaller organisms such as the frog or the zebrafish.

The formation of the primitive streak is characterised by

1) the transformation of the hypoblast into the endoderm: the growth of epiblast cells toward the inside, replacing (a combination of cell migration and differentiation) hypoblast cells with endodermal cells,

2) the creation of the mesoderm: the growth/migration/differentiation of epiblast cells toward the middle, in between the epiblast/ectoderm and the endoderm.

3) the spreading of the mesodermal plate until a complete pear shaped, trilaminar embryonic disc is formed.

4) the differentiation of the epiblast into the ectoderm

and in the final stages

5) the formation and growth of the notochord (mesoderm) and the neural plate (ectoderm).

The end result is a curved trilaminar embryonic disc.

The inside of our digestive and respiratory tubes are formed during embryonic folding where the ectodermal cavity practically grows over the endoderm, pulling the endodermal cavity inwards.

From the endoderm develops the allantois (umbilical cord) and the umbilical vesicle (yolk sac, useless in humans).

The amnios is the exterior layer of the ectodermal cavity. The inner layer (that which is part of the trilaminar embryonic disc) of the ectodermal cavity will become skin and brain during fetal development.

The chorion was formed from the trophoblast.

A fetus is viable when it can live outside of the mothers womb. a viable foetus is where a foetus that could be taken from the womb and still be able to survive.

Yes, an ultrasound will see the growth of the fetus and usually if they see the size of it, they can determine how old the little one is. Congratulations by the way!

Sometimes you are aware of your own pulse deep in your abdomen when you are pregnant as the blood flow to the uterus increases.

can i have my baby at 24 weeks if i wanted to?

Most likely there is something wrong with the fetus and it's mother nature's way discarding the fetus before you get too far into your pregnancy.

in the first trimester/3 MONTHS

No you can not

In the 2nd week of pregnancy before most women know they are pregnant.

The First Trimester

By the time an embryo makes its way into the womb and attaches itself to the uterine lining, it has developed from a single egg into an embryo complete with all of its DNA information. The authors of What to Expect When You're Expecting describe the embryo as "tadpole-like" at this stage, smaller than even a grain of rice, but point out how quickly the tiny mass of cells is developing. By the end of the first month the baby has a head with a mouth opening, a basic heart and the beginning of a brain.

The Second Trimester

Throughout the first trimester (conception through three months), a baby grows at an astonishing rate, turning from a tiny group of cells into a fetus about the size of peach. The typical baby at thirteen weeks of pregnancy is between 2.5 and 3 inches in length, crown-to-rump . A fetus draws nutrition from its mother, so it's important that pregnant women eat healthy food at regular intervals to nourish their growing babies.

The Third Trimester

During the second trimester (four to six months), the baby continues to grow rapidly, reaching 9 inches crown-to-rump by month seven. The uterus at this point is roughly the size of a soccer ball. Because skin is developing at a faster rate than fat, the baby's skin will be loose, red and wrinkled. Babies also grow short, fuzzy hair on their bodies called lanugo, which will disappear during the last trimester. The baby's internal organs are maturing and he is able to swallow amniotic fluid and urinate. The baby now has a fully formed face, and some babies have even been photographed sucking their thumbs in the womb during the second trimester.

The Last Month

The baby continues to gain weight rapidly during the last trimester (seven to nine months). By the end of the seventh month, the average baby weighs around 3 pounds and measures about ten inches crown-to-rump . The lanugo begins to disappear at this point, while hair starts to grow on the baby's head. Around seven months the baby has eyebrows and eyelashes. The baby's brain develops rapidly during the last trimester, which is just one of the reasons premature labor is not preferable. The lungs also mature near the end of pregnancy, though a baby who is born early is still likely to survive because of advanced medical technology.

Over the last few weeks of pregnancy, a baby nears his birth weight and length. Her skull is not fully solid, which will help in the birthing process. As the baby moves through the birth canal, his head is slightly flexible and able to shift without harming the baby's brain. A few weeks after birth, his head will again be round.

From what I understand, you should see a fetal pole by that time. However, I would go back for another u/s in about a week to see if things have changed or not.

By about week 10.

http://www.babycenter.com/6_your-pregnancy-10-weeks_1099.bc?intcmp=timeline

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