sorelip - your name should really be "sore heart" - that's a lot of extra grief which no-one needs, let alone a new mother!
I hope the GP is able to be more helpful today, now s/he has a chance to make more than a first-hearing response.
mopsy - don't feel "stupid" about not wanting clothes beforehand. God knows, sometimes things do go wrong. Would it make you feel better to borrow/ buy second hand, and/or to have those things sitting with a friend or relative, ready for you to go home?
more Star Trek/Doctor Who suggestions:
- "Energise!" (for labour)
- "Beam me up" (for pethedine and epidural) (alternatively: "set phaser to stun!")
- If I'm in deperate straits, it'll be hard to avoid thinking about "losing structural integrity"!
- "First contact!"
And of course, we're all bound by the Prime Directive: our little ones' safe arrival. 
BTW, on the hospital bags, sick/pooey clothes bag is an excellent idea! (sevensevenseven, that was in fact the very reason I included 2 "superfluous" nursing bras: DS sicked a load of milk into my cleavage during one of his first feeds last time, and I had NOTHING to change into!) I'd forgotten about nipple cream.
And you've mentioned clary sage oil before, msbuggywinkle, but what does it do, and how do you use it?