In my previous Ovaprim order, my order arrived rather quick and I was satisfied. This second time around, however, it took a little longer (10 days). My main concern is temperature. I usually put my order into the refridgerator when it arrives to keep the temperature low; I learned from my first order that warmer temperatures degrade the effectiveness of Ovaprim. With my second order during the fall season, while it was in transit, I know that outside temperatures was still rather warm, and it took about 10 days before I received it. I have not used it yet, but I am hoping degradation has not occured too much. This second experience makes me think that I should make my future orders during the winter or that shipments should be expedited.