I used to dance, nothing major just an adult ballet class, and I managed to get my splits in about 2 months. Every morning I would do some form of excercise to warm up for about 20mins (even if it was just dancing like crazy around my room to music) Then I would do a set of about 10-12 stretches and hold each stretch for at least one minute. The stretches I would do would vary...there are really helpful sites all over the internet and youtube videos that detail different stretches exactly...Then I would attempt front split, right and left and middle splits, and hold them for one minute as well.
I did it in the morning for 15 minutes, then I would repeat it in the evening before I went to bed.
It WILL happen, I think thats the main thing to remember. It can be really discouraging when you feel like you arent progressing, but just stick at it. Also your body can sometimes do weird things, like one time I was really excited because I had almost got my right split the night before,I tried again in the morning and it was almost like I was right back to square one....i was about 2 foot off the ground! I just gave it a rest and stretced more in the evening. Don't push it, just persist gently.
Sadly, even though I did get it, I didnt keep it up over my final exams, and now Im almost as unflexible as if I never
got them so I have to start aaallover again. 😛So if you get them...KEEP THEM! 😀 Good luck everyone!