Assess the size of your baby. This will provide a fairly accurate estimate of how many weeks pregnant you are. The size and appearance of this sac will be assessed. This applies at whatever stage of gestation the ultrasound is done. This is because although every little embryo is unique, there are still defining characteristics of development which apply to all embryos at particular stages of early gestational development. A small amount of ultrasound gel is placed on the end of this probe.
Your reasons for having an Early Pregnancy Scan are to:
First Trimester / Dating Ultrasound
Transvaginal ultrasound is safe and commonly performed during all stages of pregnancy, including the first trimester. Unless you have an early pregnancy scan most of you will be given your estimated due date at the week scan. First trimester yolk sac. You may also like to ask your friends who have had a positive experience and to see who they would recommend in terms of having firsthand experience. As soon as data from the last menstrual period LMPthe first accurate ultrasound examination, or both are obtained, the gestational age and the EDD should be determined, discussed with the patient, and documented clearly in the medical record. Pregnancy Week by Week Take a look at each week of your pregnancy, from conception to birth, with our comprehensive email newsletters. Not all women need to have an ultrasound in this early part of the pregnancy.