Whilst I would never describe DS as a good sleeper, he has, until a few days ago always gone down well for naps and night time sleeps in his cot. All that changed last week. Since then every day has been a battle to get him into his cot at bedtimes and nap times. He screams, clings to us either crying mama and dada. I guess this is part of separation anxiety and perhaps a mix of teething but I just don't know what to do. Controlled crying methods aren't working for us as this wakes DD and stresses everyone out more. The only thing that works is prolonged cuddling and repeated attempts to try and get him into his cot until he is exhausted, up to 2 hours after first attempt. Has anyone else been through this and will he just come through it naturally? Any other advice? We are desperate.