I have pretty fast deliveries for my first 2 babies. Labor time for no.1 and no.2 are 3 hours and 20mins respectively when I arrived in the hospital. What would be your advise for my 3rd labor? I am very worried I will be giving birth on my way to the hospital.

There is no advice as every single pregnancy and labour is different. If you are worried and rather sure that your labour will be a quick one, check yourself into hospital as soon as the first signs of labour begin. Then again, you should call your gynae before heading down to hospital. You will be given advice on whether you should wait it out, or head to the hospital straight.