212VIP I'm so sorry you have labrynthitis, I hope the meds kick in soon 
Girls, the reason I had such a terrible labour with DS was that I had an impacted bowel caused by constipation. I suffer from IBS anyway and so I am used to being constipated, therefore I didn't really think much of it when I got very constipated during pregnancy. I had very low iron too so was on iron tablets which made it even worse.
When I went in to be induced I told the midwife I hadn't been to the toilet for 2 weeks, she had a feel and said she could feel a lot of 'stool' (cringe) in my bowel but not to worry because it would all come out during labour. Well, it didn't. DS couldn't progress past the blockage and the pain of it was excruciating. It took 10 hours before they actually listened to me and I was then given an enema. This cleared the blockage and DS was born, followed by me losing 2 litres of blood in 20 seconds due to the strain put on my uterus during that 10 hours.
So all I am saying is, make sure that you do whatever you can to keep regular and if you find you are really blocked up when it comes to the end of pregnancy, talk to the midwife as they can give you a glycerin suppository to use at home which will prevent the above situation. That is what I am doing this time.
Sorry for all the talk of constipation etc. but I wouldn't wish my labour on my worst enemy and it frustrates me that it was all caused by something as simple as severe constipation.