Either the baby or the wife. Went to bed at midnight last night exhausted, and she woke up at 2am to have a bath to ease the pain, then woke me at 5am to let me know the contractions were coming 4 minutes apart, but still no real progression.
She's back in the bath now (10am) and the contractions are still 4 minutes apart. I feel we are in for the very long haul.
Contractions are now 11 minutes apart, and she's managed to get to sleep.
This baby could take some time...