With DD, nothing really just a teeny bit of period like pain the night before... I woke up the next morning with a hindwater leak but didn't go into full labour for another 24hrs.

With DS1, BH that I had for about 2 weeks became regular the day before, not painful though...they were every 8-10 minutes from the morning to that evening when they became uncomfortable... I went into full labour a few hours later.

DS2 I had plenty of BH but never went into labour, was induced at 10 days. Mind you, DS1 was 13 days late so maybe if they had let me go...

This time I am again getting plenty of BH & this time some of them are quite uncomfortable, but nothing regular yet much to my dismay

Are you getting anything Jessica?