Hi, I am after feedback on Dr Chrissie Yu as am considering her as my private obs. I will require a CVS at 11 weeks as have 50% chance this baby is affected by same syndrome my son has, so 50% chance we may terminate. Our son was also premature and have been told this is highly likely this time around also. We have emailed around quite a few of the private obs in London and our other consideration is Dr Lorin Lakasing. Thanks in advance !