Ultrasound is basically a peek inside your womb It works by sending high-frequency sound waves through a device called a transducer, which is covered in gel to help transmit sound waves This is passed over your belly and a picture is obtained from the reflected sounds or echoes
Ultrasound is used for all sorts of reasons but the two main early pregnancy scans offered to women are Nuchal Translucency and Anatomy
Between Weeks 11 and 14, it’s possible to measure nuchal translucency (the thickness of the skin at the back of the foetus’ neck) This helps determine the risk of Down's syndrome
Between 18 and 20 weeks, this ultrasound scan takes a close look at your developing baby, and checks that the placenta is clear of the cervix Most parents find this an exciting and reassuring experience
Scans are painless and have become so common that most women have them Yet there is some controversy around the risks and benefits of ultrasound If you have any concerns, talk to your LMC
Tell everybody in the Treasures Forum about your first ultrasound scan experience, and don't forget to share the picture!