Even then, scans are only recommended when there's a clear medical reason, such as checking that your baby's developing normally A scan may show if you are expecting a girl or a boy.But if your baby's lying in an awkward position, it's not always easy to tell.scanna.com's SE organic traffic cost could be evaluated as $21.24K (this means the sum of money siteowner would pay for such traffic if it's bought in PPC systems).An ultrasound scan sends sound waves through your womb (uterus). The echoes are then turned into an image on a screen that shows your baby’s position and movements.Hard tissues, such as bone, reflect the most sound waves and so make the biggest echoes.These appear white in the image, and soft tissues appear grey.Your sonographer may even print out the image of your baby and give it to you as a keepsake.
During your first trimester, you may have an early scan at about six weeks or seven weeks. If your baby's still deep in your pelvis, or if you're overweight, the image won't be very clear. In this case, your sonographer may offer to do the scan through your vagina (transvaginal scan). You won't need a full bladder for this type of scan. However, you'll only be offered an early scan if you're experiencing problems, such as pain or vaginal bleeding.