Hi R.!
Group B strep is actually a bacteria that is in EVERYONE's digestive tract, and is SUPPOSED to be there.... sometimes though it moves to the vagina, which is perfectly healthy for us, just not for our babies. 1st off, your doctor was not lying to you, 40% of pregnant women test positive! It is very common, and as you know, interveinous antibiotics generally takes care of the problem. If you are worried that you may not get all the antibiotics in time again, or just don't do well with needles, there is another option! I know it sounds silly and may be hard to believe, but BEFORE you are tested for strep B (usually at week 34) spend the 2 weeks prior to the test doing a garlic suppository at night (yes, this was actually suggested by my midwife) and it should clear up any strep B before you ever go into labor -- and your test should come back negative! (note: the garlic clove should be "perfectly peeled", in other words, be careful not to nic the garlic when peeling it, cause that may cause a little bit of burning, although it is not dangerous. Also, it only needs to be left inside you at night while you are sleeping, it should come out on its own in the morning, or be right there for you to grab) Again, I realize a lot of people would be skeptical, but really, what do you have to lose? And I know a number of women whom it worked for! Definitely worth a try if you're worried! Good Luck!