I dont believe that sperm could be any healthier at a certain time of day. It all comes down to the person and their sperm mobility, and sperm quality. I was told though that Clomid can help reduce the healthiest eggs though.
I googled it and sperm count is higher in the morning making there more sperm to possible fertilize the egg. Hope this is what you were looking for.
Maybe they are stronger and have more energy in the morning like we do after getting a good nights sleep. LOL!!
Hmm.. It says the sperm was more fertile. Haha mystery
I don't know if it has to do with sperm or just that a women is more fertile in the morning. A womens fertile cm is more abundant in the morning.