Dating of pregnancy fwcutter updating firmware

However, variations in each woman’s cycle and each pregnancy may hinder the accuracy of the gestational age calculation.If your healthcare provider uses an ultrasound to get an estimated delivery date to base the timing of your prenatal care, the original estimated gestational age will not be changed.If there are any questions regarding gestational age, placenta location, or possible complications then more ultrasounds may be scheduled.Your healthcare provider will use hormone levels in your blood, the date of your last menstrual period and, in some cases, results from an ultrasound to generate an expected date of conception.There are basically seven different ultrasound exams, but the basic process is the same.The different types of procedures include: Transvaginal Scans – Specially designed probe transducers are used inside the vagina to generate sonogram images.However, many differences in each woman’s cycle may hinder the accuracy of the conception date calculation.The viability of sperm varies as well, which means intercourse three to five days prior to ovulation may result in conception.

Ultrasounds may be performed at any point during pregnancy, and the results are seen immediately on a monitor during the procedure.Because ultrasound should only be used when medically indicated, many healthy pregnancies will not require an ultrasound.The average number of ultrasounds varies with each healthcare provider.3-D Ultrasound – Uses specially designed probes and software to generate 3-D images of the developing fetus.4-D or Dynamic 3-D Ultrasound – Uses specially designed scanners to look at the face and movements of the baby prior to delivery.

Leave a Reply