you don't say what kind/style of bike and riding... hybrid, road, mountain, or what kinds of saddles... wide, narrow, anatoical, padded, not padded.
I have a cracked tailbone and I only get pain when sitting upright on something like a folding metal chair. This is why some information about your current set up might be good.
Not to slam your hubby, but maybe you should have a fitting done by an objective source like a fitter at a bike shop. Sometimes our men give us the advice they think we need, not what's necesarily best... and in our ignorance, we heed it.
irulan
( still thinking about those 190 straigt skis my hubby bought me to learn on... "short skis suck, long skis truck...")
2015 Liv Intrigue 2
Pro Mongoose Titanium Singlespeed
2012 Trek Madone 4.6 Compact SRAM