TTC after miscarriage

How many of you who are ttc dtd every day as opposed to every other day? We suffered a miscarriage in December (our first baby) and tried last month and nothing, so I am wondering if we should do it every day this time during my fertile time or every other day?? What is most effective?? Very anxious to have a baby, I’ll be 39 in a few months and don’t have much time left. :-(