Hi all - I have a 4 yr old little boy, but have been trying to get pregnant again for the last two years. My husband and I are about to embark with In Vitro Fertilization; this week in fact. I've had a lot more trouble the last few yrs with my IC; bladder pain/pressure specifically. I didn't take anything when I was pregnant with my son, but in case the IVF works (and we've got all our fingers and toes crossed), are there any meds that are safe to take when you're pregnant?