Hi you all,
I find this forum always very informative. You are the only people I've known to have had Perthes like me so it's great to be able to share experiences and not be totally in the dark regarding the future.
I'm a girl and I was diagnosed with perthes when I was 9. I was in the hospital for 6 months doing traction until they realized I was too old for it to work. Then my parents had to buy an excessively expensive device to force me to walk with open legs that made me pretty unpopular at school for almost a year. Then we saw another doctor who said that the device only works on babys and therefore he operated me by the age of 10 or 11 (can't remember anymore) in order to put some screws to help the femur's head grow.
When I was 14 or 15 he said I wouldn't grow anymore (been 160cm ever since lol) and I had surgery again to remove the screws.
Then at the age of 17 a bone started growing in the wrong place, giving me pain when I walked, so I had to have surgery to cut it off.
Since then, until the age of 30 (give or take), I was perfectly fine. Yeah when I walked too much I would limp or have a bit of pain (more so at the end) and I also didn't have as much flexibility as normal people do (opening my leg, hugging the leg, yoga position, things like that)... but for the most part I had a totally normal life.
Then from 30 on, things started getting worse really fast. I started being able to walk less and less until I started limping, having pain and not being able to walk anymore.
I got married 1,5 years ago and had to take strong medicines (opioids - tilidin) in order to be able to go through it (Tilidin is awsome by the way, you almost forget you have a leg problem).
Right before my hip replacement surgery I could barely walk anymore so it was the perfect timing for it.
So I had my hip replaced a year ago. During the surgery they broke the bone so I had to have a second surgery the same day in order to fix everything (yes I have been very lucky with doctors so far :P).
After the surgery I had a lot of pain and was under strong medication for some days. The problem with strong medication is that you aren't very sharp and able to get up well without feeling dizzy. And the doctors didn't want to release me until I was able to walk with crutches and go up at least one step (so they would feel confident I was able to go to the toilet at home and minimal stuff like that). So I had to fight them to reduce my meds so that I could leave the stupid hospital. I was there for 10 very long days (I hate hospitals).
At home I had to stay mostly in bed for 6 weeks in order for the bone to heal and during that time I did physiotherapy in bed once or twice a week (don't remember anymore). After that I could hardly walk and for a long time I even needed help getting out of bed in order to go to the toilet.
About 3 months after the surgery I went for 5 weeks, 5 days a week, 6 hours a day, to a rehabilitation place where I did physiotherapy in the water, walking theraphy, weight/strenght machines among other stuff.
After that I started going only 2h a day, 5 days a week for 2 months (guided half the time) and since last summer I'm doing things mostly by myself 2h a day, 4 days a week (guided 1h30 a week). I'm also still seeing a physiotherapist once a week. So at this point I do still get some guidance but I mostly do excercises in the water and weight machines by myself.
Looking back I can honestly see that I'm so much better now.. so I try and focus on that and be optimistic. I mean, there was a time it was always complicated for my husband to leave the house for too long because I might need to go to the toilet lol. I'm so much better now, I'm even praticing now walking without crutches.
But still there are setbacks and sometimes things get much worse and sometimes it's hard to know if I'm on the right track and stay optimistic.
Then it also depends on the doctors you talk to. Some are terribly optimistic, others cautious, others don't see a bright future.
And it's also hard because you don't really have much people to compare to because people I know who've had hip replacement had just mild arthritis, not the complicated background of surgeries and bone deformity a person with perthes has. So I always feel like other people either pitty me or think there's something wrong or maybe that I'm not doing enough or doing something wrong, I mean, I know that people mean well but they don't understand that it's normal to need a bigger recovery time and have it a bit harder than a normal person who just had a hip replacement simply because of arthritis.
Yeah today is not a good day... sorry if I sound a bit gloomy. I was doing really good for a week now, working on walking without crutches and without a limp and I was being pretty successful, even started dancing a few minutes a day 
Everything was going so well.. Then this weekend I decided to go to the zoo, I though it would be a good walking practice. It was a total of 6 hours, I walked with small breaks every few minutes and 3 bigger sitting breaks. My husband points out it was a great achievement but I've gotten so much worse since then. Now I have pain, I can't walk almost anything.
Yesterday I spent the whole day in bed and today I was feeling a bit better so I decided to do my Qi-gong class and sitting for 30 minutes was the last straw for my leg (sitting is still very hard for me). Now I know I'll have to spend the day lying down and it's sooooooo frustrating. And I don't even know if I'm on the right track. The more optimistic doctor says this is the way to go. Keep on doing things even if I have pain and give always my maximum and leave my confort zone... and it was working last week but now it seems it's making me worse instead of better. I just wish I had someone I could tottaly trust that what they say is the truth and I would follow but it's hard to know who to listen to when I hear so many different opinions.
That's one of the reasons I'm happy I found this forum.
Sorry for the huge feelings rampage...
I wish all of you the best of health and, most of all, a happy mind 