Spoke to my local midwife centre yesterday, and the midwife confirmed that CURRENTLY, all midwife appointments are going ahead as planned, unless you have symptoms and have self-isolated.
My school, however, have said that if I self-isolate without any symptoms, just on the gov advice, then I will have to take it as unpaid leave, and it will affect my eligibility for SMP.
(SMP is worked out on you being in continuous employment, but then you also have to earn above the threshold amount (roughly £120 a week). This earning is calculated as a average between week 17 and 25.)
As I'm only part time, I don't earn that much each week, so if I left today, my average for that period would be below the earning threshold.
Meanwhile, a friend from a different local school, but different academy chain, has been told not to attend school, on full pay, not to protect him, but to protect his pregnant wife.