You asked

​Please provide data on the number of women having their first pregnancy scan (12 week scan) in NHS England by month and by NHS Trust from January 2019 to date. Could you please help me with this or any alternative metric which could help me understand whether Covid will cause a baby boom or bust in 2021?

I couldn't locate this anywhere in NHS MSDS monthly reports on the web.

We said

Thank you for your request.

We only hold birth and death registration data for England and Wales, therefore we do not hold the information you have requested.

Our latest birth statistics are available here: Datasets related to live births

NHS Maternity statistics are available on the NHS website. Please contact NHS Digital for more information about this data.