I don't really feel that I had to make compromises, no. Maybe for a couple of years when I stayed a bit longer in a job than I would have done because the flexibility really worked for me, but it wasn't a big deal and it didn't hold me back in the end.
It probably helps that I only have one dc (secondary infertility rather than a compromise, though knowing what I know now, I wouldn't have it any other way). And it definitely helps that I chose roles which enabled me to be extremely flexible and that I had the skills/seniority to be able to negotiate what I needed. I don't take any of that for granted. I also had a husband who was willing to do his fair share. And I had lovely parents who were happy to help if needed, though we could have managed pretty easily without that.
We only used paid childcare in the pre-school years, when we had a wonderful nanny for 3 years who looked after dd for 4 hours a day. DH and I shared the rest of dd's care between us, both working FT but very flexibly - I worked in the mornings when the nanny was there and did the rest in the evenings when dd was asleep and DH was with her. I never saw the nanny as a compromise - quite the contrary, in fact, as she enriched dd's life in so many ways and she continues to be an important presence in her life 15 years since we ended the arrangement, despite us moving away from the area. DD started at school after we moved, and from that point onwards, it was easy enough for us to juggle the pick ups and drop offs between us. We did use the odd paid holiday club during school holidays, but tbh, we'd have ended up paying for that kind of thing anyway even if one of us was at home, because dd always loved to be busy and around new people.
I genuinely don't feel that I missed out on anything with dd. We are extremely close. I was there whenever she needed me, went to every school event, knew all of her friends, looked after her if she was poorly etc. We always had plenty of time together. She has a better relationship with me and her dad than many of her friends have with their parents and she is positively thriving as a young adult.
I don't really feel like I compromised on my career either. Yes, like I said, there were a couple of years when I stuck out one job that was probably past its sell-by-date because it worked for me at the time, but I am now at the top of my field in a job that I love and which I consider worthwhile.
I do appreciate that not everyone will have jobs that were as flexible as mine were - that's partly down to the choices that you make, though, and I was always mindful of the fact that I wanted a career that would be flexible. Also made choices to avoid a long commute etc.
I also appreciate that not everyone has the skills or the seniority that give them leverage to negotiate what they need. Again, that's partly down to the hard work that you put in before having dc which makes you valuable enough to your employer for them to want to accommodate you. I accept that natural ability etc will also play a part, but as an employer now, I know that I will bend over backwards to retain a really positive, hardworking can-do employee, and I will be far more accommodating to them than I would to a middle of the road employee who adds less value.
And of course, I appreciate that not everyone has a partner that pulls their weight. Some of that is down to choices and some of it is luck.
There are lots of other variables too. I'm not saying that everyone can balance both without making compromises. I completely recognise that circumstances might get in the way sometimes. People might end up as single parents. They might have dc with disabilities that make it hard for both parents to work. They might be stuck in low paid jobs that don't offer them any flexibility and/or don't pay enough for them to afford childcare etc. I understand that everyone's situation is different. However, that doesn't change the fact that many, many women are able to balance successful and rewarding careers with being fully involved hands-on parents to their dc. Personally, I am very happy that I have been able to model that balance for my own dc so that she doesn't feel that she is going to have to make sacrifices in the future.