Dd is in year 12 and currently doing biology, physics, maths and history and is really enjoying all 4. She seems to be coping with the work so far and while others who were doing 4 in her year group have been asked to drop one, the year leader has not asked her to do the same. Does she need to drop a subject or does her coping with the workload now and doing well in the subjects indicate that she is okay to carry on all 4?