I saw on a thread last night about someone who put an extra duvet under their sheet so they were more comfortable to sleep. Typically I can't find it now though but I thought lets do a thread with tips to make us more comfortable or just make life easier for us.
Mine are sleep with socks on if suffering with leg cramps at night as I found I got worse cramps if my feet got cold.
Don't bother buying maternity knickers just buy a bigger size of normal ones.
Don't bother buying disposible pants for after delivery. Just buy a pack of the cheapest you can find and bin them afterwards.
Don't bother buying maternity bras. Either get nursing bras or just regular unwired bras.