It went wavy after a couple months, and just continued to get curlier and curlier... I fought it off for the first 12 months with the flatiron. I had to give it up, straightening my hair 5 days a week for a year wasn't the smartest thing I've ever done.
I had a trusted friend, who does hair, fill me in on NEEDING to find a curly hair specialist. She already knew how picky I was when getting my hair cut all those years when it was straight. She figured I'd better be forewarned that it's a whole different "skillset", before I dealt with 9 months of nightmares over a butchered haircut... Yes it takes about 9 months for me to "let go" of a bad experience enough to let another hairdresser attempt it.