You'd get cared for by the most senior doctors in hospital, who are not doing clinics or admin today to cover for emergency work.
The midwives are not striking, so no difference there.
If you need a drip putting in, a consultant will do it.
If the baby's heart rate monitor needs looking at, a consultant will do it.
If you need an epidural, a consultant will do it.
If you need a cesarean, two consultants will do the operating, assisted by a consultant anaesthetist.
If you need high dependency or intensive care, a consultant will look after you, prescribe you blood or medications.
These are the doctors with 10+yrs of experience in their field. Not so sure why you'd trust them less than the junior doctors
(and for the poster upthread - registrars ARE junior doctors, so are striking today as well).