Finally we have worked out why bubs is waking at 6am.  The reason being we think is that he is hungry.

For a few days he wasn't really eating his second afternoon bottle so we decided to cut it out.  Bubs has never reallyt been a baby that crys alot.  So when singing/taking in the morning at 6am we just thought he was up for the day.

Yesterday  I gave bubs 2 afternoon bottles instead on one and we put him to bed later (we are trying to adjust for daylight savings) he woke twice druing the night for blankets and dummy and then again at 7.30am (really 6.30 when the clocks go back).  So we are very proud of our little boy, and proud of ourselves for working out that he must have been hungry. LOL    Lets hope that this continues.