I wore sea bands at my wedding as I was 8 weeks pregnant. There are lots of pics of me with them on- not the prettiest accessories. I kept them off until after the ceremony though so I do also have some nice "sea band free" photos!
My auntie recommend I try Sea Bands as I've been suffering with morning sickness about 90% of the day & they are fantastic. I'm still feeling a little off but nothing like I was. I took them off before to wash up & forgot to put them back on & started to feel really sick again, they're back on & working now. If anybody else is suffering I'd recommend them 100%.