I suggested that the pressies are sent out around 28th March, as it isn't Easter till 12th April. I will probably send mine out a week on Wednesday, so if you can hold on another week then great, but if you don't get the opportunity to get to the Post Office often, then post it when you can
If you are ordering your gifts on-line, then it would be fine to order it this week as it could take a week to get there, or if you are sending to Ireland or abroad, then send it out this week too if you want