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8 weeks pregnant went in for ultrasound saw sac but no baby now have to wait for another week for another ultrasound is it normal to be off on the weeks pregnant?
it is called a blighted ovum if your counting of the age of gestation is correct and yet no baby is formed except of the sac. on the otherhand if you are not sure of your counting then do an ultrasound 1-2 weeks after your first ultrasound to see whether the baby develops or not at all. just cant flawlessly explain the blighted ovum. check out on the web or much better ask your physician.
Why isn't ultrasound used to examine bones and lungs?
Because ultrasound works by passing sound waves through tissue and measuring their return by deflection on a surface back to the ultrasound probe. Bone is a high density material, so reflects a high fraction of the sound waves back to the probe, making it difficult to measure different density. The lungs are filled with air, which a low density material, so the sound waves pass through the lung, and a small fraction are deflected, which makes visualising tissue very hard. This answer is now in the museum of history of medicine. Ultrasound is very useful for lung examination in patients. It is now possible to quickly examine a patient for pulmonary edema, pneumothorax, pleural effusion, ARDS and many other diseases. Please go to google and search for "Lessnau".
What scientific study was made possible by the development of the light microscope?
The discovery of cells as the fundamental units of life was made possible by the development of the light microscope. This breakthrough in biology allowed scientists to observe and study the microscopic structure of living organisms, leading to the foundation of cell theory.
Can a karyotype determine eye color?
A karyotype is chart that shows all the chormosomes paired up and in order. A karyotype cannot determine eye color but it can determine what colors that specific person carries and can pass down to the next generation. BUT to determine what the next generation eye color will look like, it is not possible yet, but you can do a punnett square and that will show you the possible choice(s).
Is it possible for a person to change their fingerprints?
No, it is not possible for a person to change their fingerprints. Fingerprints are formed during fetal development and remain constant throughout a person's life, with minor changes due to scarring or damage.
Can you tell if a foal is a girl or boy before birth?
Not without a very careful and costly ultrasound examination.
Is it possible to determine the gender of a baby at a 14-week ultrasound?
is usually the most common procedure used to determine a baby
Should you get an ultrasound because you still have cramps while being on the pill?
An ultrasound isn't a normal first step in finding out the cause of cramping. See your health care provider to discuss appropriate examination and testing to find out what's going on. Testing for infection, physical exam, and a possible change in pills are some possible considerations.
You are pregnant in 10 weeks your doctor told you that your baby is a girls that possible to determine the sex of a baby at this stage of pregnancy?
It is not possible to determine the sex by ultrasound until about 19 weeks along. If you do an amniocentesis, you can normally find out around 12 weeks.
Is it possible that during the pregnancy that gestational is not appear in ultrasound?
Yes, it is possible for gestational diabetes to not appear on an ultrasound during pregnancy. Gestational diabetes is typically diagnosed through blood tests that measure blood glucose levels. Ultrasound is primarily used during pregnancy to monitor the growth and development of the baby.
What is determined by the 20 week ultrasound during pregnancy?
The 20 week ultrasound will determine if the baby is developing normally. The baby's size and the position of the umbilical cord will show. It is also possible to find out the baby's sex at 20 weeks.
Can a doctor determine the gender of a baby at 3 months gestation?
Possibly. If you get a good view on the ultrasound, it's possible. You can also have a amniocentesis done and that will tell you the gender.
Can an ultrasound do any harm to a pregnant female dog?
An ultrasound is a common procedure that is often performed in pregnant dogs. It can detect as help determine pregnancy as early as 18 days after ovulation and around day 23 it is possible to hear the puppy's heart beats. The ultrasound is harmless and many prefer it to x-rays.
Can a horse be pregnant even if she has a negative ultrasound?
Depending on the date of the ultrasound the mare could still be pregnant under certain circumstances. 1) If the mare has many uterine cysts a pregancy could be mistaken for a cyst. 2) If the conceptus is not large enough to be observed at the time of the ultrasound. (ex. the ultrasound is done at what is thought to be day 12 post ovulation but the conceptus is only at day 10). 3) The mare double ovulated and only the younger conceptus, which has gone unobserved, continues to develop. Usually, the veterinarian determines if the mare has double ovulated during the course of each ultrasound. If the mare does not return to heat as expected after a negative ultrasound she should be rechecked for pregnancy and, if open, the veterinarian may be able to determine the rootcause for her failure to return to heat.
Is it possible for a man to get the results of an ultrasound for prostate cancer on the same day as the ultrasound?
It depends who is doing the ultrasound. If it is the doctor then he/she will probably give you the result as the ultrasound is done. If it is a technician they will have to take photographs and write a report which goes to the doctor who will discuss it with you.
After 3 surgeries would it be possible to see scar tissue on xrays and be able to tell it was scar tissue?
I just had an ultrasound to determine if my pain was caused by scar tissue. (I've also had numerous surgeries.)
Where can I get an ultrasound tech degree in the Trenton, New Jersey area?
It is possible to get a ultrasound technician degree in the Trenton, New Jersey area. You can go to Ultrasound Technician school located in New Jersey.
