I went to my cousins wedding when I was 41 weeks, and was booked into the hospital for an induction that night! I only went to the ceremony, gave the reception a miss and headed to the hospital instead. I didn't realise it at the time (being first baby and all) but I was already in early labour having light contractions during the ceremony. Keep in mind you'll probably be highly emotional! As soon as the organ music started I started crying and didn't stop until it was all over! I kept asking DH "is my mascara running?!' I was glad that I went in the end though!