No. The only way to be absolutely certain of who the father is, is a paternity test. Most people still choose the standard blood test. DNA testing is 99.9% conclusive, but is more costly. Ultrasound only indicates the growth and health of the fetus. A calculated guess can be made on the "age" but definitely not the paternity.
not enough field of view on transvaginal scan
Everyone's bodies metabolize alcohol at a different rate. It is not accurate enough to determine how long ago you had a drink, or how many drinks you had. It can only tell how much alcohol you currently have in your system.
Obviously, that depends on your standard of accuracy. The sextant is accurate enough to allow you to navigate from where you are to where you want to be. It may not be as accurate at GPS, but it is accurate enough for its intended purpose.
There is not enough information available to determine who Mr. D.P. Khaitan is. Additional details would be needed to provide an accurate answer.
Accurate enough to count time.
It can be one of two things either you are not far enough along for the baby to appear on ultrasound or you have miscarried, which in that case you would have been made aware of when they did the ultrasound.
It is long enough but it may not be accurate enough.
Accurate enough to get the job done.
Companies actually do shelf life studies. They score the quality of the product at different stages and use that information to determine best-by dates. Many products have been around long enough that the best-by dates are almost industry standards.
It depends on height, age, and body type. There is not enough information to give an accurate weight.It depends on height, age, and body type. There is not enough information to give an accurate weight.It depends on height, age, and body type. There is not enough information to give an accurate weight.It depends on height, age, and body type. There is not enough information to give an accurate weight.It depends on height, age, and body type. There is not enough information to give an accurate weight.It depends on height, age, and body type. There is not enough information to give an accurate weight.
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.
No. The hormones are not enough to show if you a pregnant not. This is what the tests use to determine pregnancy. Takes, at the very least, 2 weeks but a full missed cycle is more accurate measure before testing.