This early part of development lays the foundation for a healthy pregnancy and delivery.If a possible complication in early pregnancy is suspected, your health care provider will use a combination of blood tests and ultrasound tests to make a clear diagnosis.
A blood test can be used to monitor h CG levels and progesterone levels.
Ultrasounds can be used to visually see what development is taking place in the uterus and to measure the progress.
Transvaginal ultrasound, by contrast, can detect pregnancies earlier, at approximately 4 to 5 weeks gestation.
Prompt diagnosis made possible by transvaginal ultrasound can, therefore, result in earlier treatment.
Some women have ultrasounds to check on their estimated due dates.
However, a study found that adjusting a baby's estimated due date as a result of a first trimester dating ultrasound did not reduce the incidence of induction of labour.The result a due date calculator will give you is based on 40 weeks of pregnancy.This is right in the middle of full term, which is why so few babies are actually born on this exact day.You may have a earlier scan, if you are experiencing pain or bleeding for example or unsure of LMP dates.Transabdominal ultrasound (TAU) and also the transvaginal ultrasound (TVU) are valuable diagnostic tools in obstetrics and gynecology.The development of a baby is quite an intricate process.