which is best? I havent worn towels in years but when I did they were winged for peace of mind. I used to like the kotex range, nice soft cotton sort. I've read recommendations for tena pants, maternity towels & night sanitary towels. am I right in believing maternity towels are not plastic backed (leakproof) also that some people wear 2 at once? what about tena pants lined with a maternity towel? wanting to start stocking some up but not sure what to get. im assuming mat towels for first few days? what about a mat towel on top of a normal sanitary towel?