Dr Chrissie Yu & Miss Chrissie Yu are trading names of Chrissie Yu Limited. Registered in England and Wales. Company No: 7760933. Dr Louise Hayes & Miss Louise Hayes are trading names of Chrissie Yu Women’s Healthcare Limited. Registered in England and Wales. Company No: 13995430. A list of the Company Directors is available at the registered address: 4th Floor Fitzrovia House, 153-157 Cleveland Street, London W1T 6QW.