When to have sex

Katie • Stay at home mommy as of 6/30/16!!!
Question… Is it better to have sex every other day or every day during that "peak" week.  We have tried for six months wait I should say seven months now that were in February and my husband and I have done every day, every few days &  every other day. we took the ending of December off. Things were stressful and with the holidays that was just way too much going on in a lot of late nights that we would just come home and crash. Now that we're back in the swing of things I feel little bit better and less stressed right now about everything and I'm just nervous I'm gonna miss those days. So we have been trying every day when we get home from work so far only missing a sat if 2 before my week. What's our chances???