Thank you so much for your supportive and helpful responses! And apologies for not having responded sooner - we have been away since the morning after my formal scan.
Amazingly and thankfully - the expert ultrasound tech managed to find a membrane between the twins so they are not mono after all, however they are still sharing a placenta and are identical.
So far I am feeling pretty good - but I am still moderately freaking out about how we will cope with two babies andi guess a total of four babies, when we were planning for three.
We do feel really blessed and I guess the fear is a normal part of the process.
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