Hi doctor , I ve been having trouble sleep for a few weeks now. I used to have problems sleeping about 6 years ago but that was due to stress. This time, I don t think there s a trigger. The only thing is probably I stayed up late till 00:30 or 1:30am for 1 week or 2 (although not everyday) prior to my current sleeping problem starts. I don t nap during the day and try to go to bed at about 22:00 but often i am way too tired and want to sleep at 21:00. Even though I am extremely tired, I could only drift off for a few seconds and don t seem to be able to get into sleep. I tried the Kalm sleep tablets for 3-4 days this week and they don t see to help much as I keep waking up about 10 times each night for 2 nights. I was unable to sleep for the last 2 nights at all until 6-6:30am in the morning, the sleep lasted for 1 hour only and I always dreamed. Is there something physically wrong with me? Or some hormones are just not produced to a normal level to help me fall asleep? I am a 32-year-old female, 5.4 in height and around 8.5 st.