surreygirl1987 I'll bite.
I worked part time, 2 days a week for 10 years when my DCs were little. I did all the nursery drop offs and puck ups, all the school runs and wraparound childminder runs, all the parents evenings, all the kiddy admin. Loved my days with them but when I was working I was up at 5.30am to get showered, got kids ready, drove 30 mins to nursery, taught all day, did marking and meetings, collected from nursery at 6pm, drove home, cooked dinner, did bedtime, did more work.
A full time opportunity came along, eldest is 10, youngest 7. Youngest is at my current school, 5 mins from home, eldest is at juniors next door.
For 10 years DH had the opportunity to progress in his career, have weeks away with work, do courses, etc whilst I took a back seat. It was my turn to have a proper career and I loved it. DCs now stay up quite late in the evening so even if I get home at 7pm after the gym I have 2 hours with them. Plus, working on site I'm there for them if they are sick.
I'm going back to part time in September but yes, for a year I was full time with 2 DCs and still went to the gym.