Hey V, Hope u r doing great and had a good weekend.. haven't heard from you since thursday,so wondering if you are doin alright...

do Write when you get a chance Simmi replied. Hi Vidhya. I'm sure the baby is growing fine and would be with us on time, healthy and bouncing! Like Avi's info on Fundal Height says, it is only an indicative tool and not conclusive. I to have my doc measure me sometimes but not a serious note is made of it. Doc said even ultrasounds can't be 100% of baby's size. So keep the faith and keep eating well, I'm sure all will be fine. Good luck and god bless.
Simmi Avi replied. See what I was saying....

The fundal height is just that--the height of the fundus. This is measured from the top of the pubic bone to the top of the uterus (womb). It's generally measured in centimeters, and it's a measurement, as you might suspect, that should increase as the pregnancy continues toward your due date. The fundal height is generally a diagnostic tool held over from the days before ultrasound, but it is still useful in large clinics where the same patient may not get the same doctor twice in a row for her prenatal visits.
There is no measurement more exact than ultrasound, and even this isn't perfect. But the fundal height, recorded with each visit, is even more inaccurate. Many obstetricians in private practice who see the same patients over and over (small and solo practices), don't even record it, but merely record whether the size of the uterus is compatible with the gestational age. A physician who is familiar with his or her patients will generally know when a baby isn't growing right during the many visits of the pregnancy. And if there is suspicion of a growth restricted baby or an LGA (large for gestational age baby), then ultrasound is the standard of care to sort out any worries--NOT A FUNDAL HEIGHT. But the fundal height is very useful in the larger clinics, because many different doctors will see a patient before the due date
Because there needs to be at least some objective frame of reference among the different doctors, the fundal height is still a good idea. It's not great, but is easy...and free. Ultrasound would make more academic sense, but is prohibitive from a cost standpoint when attempted on every visit. Like no two scales reading the same weight the same, also no two doctors are going to measure the same fundal height the same. But if a different doctor gets a discrepancy that's wildly different from what was expected based on the previous doctor's fundal height last visit, then ultrasound is justified. This is not very exact science, but it works remarkably well in the larger clinics.
Relying on fundal height as above must take into account explainable discrepancies. For instance, a baby who has \";dropped\"; between the last visit and the current one may show a fundal height less than last visit! A simple pelvic exam can determine the descent of the baby's head into the maternal pelvis to explain this. If a baby's turned sideways, as often occurs in mid-pregnancy, the fundal height can be unusually short for what's expected, because the greatest dimension lies across the horizontal. A breech baby, usually sitting up high in the uterus, will yield an unusually large fundal height. These are all circumstances that can defuse concerns over abnormal fundal heights. So it's obvious that it would not be a good idea to revise a due date based on a fundal height. The old Charity Hospital trick I use (we used to get people landing there with no prenatal care), is to judge the height of the fundus in relation to the umbilicus (belly button). Generally, the pregnancy is halfway (about 20 weeks) when the fundal height is palpable (felt) at the umbilicus. For every finger's width above the umbilicus the fundal height reaches, you can add a week. Likewise, below the umbilicus, subtracting a week. But this relationship is only applicable between 15 and 25 weeks. Before and after that this relationship goes out the window.
In summary, the fundal height is an antiquated and sometimes obsolete method of judging the appropriate growth of the baby during a pregnancy. It's best use is in large clinics and when a patient presents as a surprise with no prenatal care. But in small private practices, it is superseded by consistent same-physician evaluations throughout the pregnancy. Vindhya replied. Hi Avi,

Hope you had a good weekend. I did go to Target and bought some baby clothes. It's a good place to start with. Couldn't make it to Babies R'Us, though.

Did you take your hospital tour?

You have an appointment today, right. The internal exam one. Good luck.

I had an appointment on Friday, and the bad news is that the fundal height is measuring only 30 1/2 which is almost three weeks behind now. We did show the report from the 3D U/S and the doctor didn't seem too satisfied. She said that if there is four weeks difference, then she will order an ultrasound. I am feeling extremely sad about it.

Vindhya