They are not essential - in years gone by there were no ultrasounds. I have *issues* that will require regular U/S throughout a subsequent pregnancy but the *normal* can range from none to a dating scan (or viability scan) at about 6-8 weeks, nuchal translucency scan at 12 weeks, anomaly scan at 18-20 weeks or a combination of one or all of them. Check with your specialist as to what is required for you. You need to consider what you would do with the results. In my last pregnancy I chose not to have the nuchal translucency and only had an early scan to ensure the pregnancy was not an ectopic due to some pain that I was experiencing. I then had the 18-20 week anomaly scan.

There is a wide range of opinions as to whether U/S causes damage to the unborn child. Do some independent research and make an informed decision. Talk to your health care provider and decide what is the best management plan for your pregnancy. Clomid has a small chance of multiple birth which may also need to be considered.

Congratulations on your pregnancy - I hope it continues happy and healthy!!