No. Even with long esters, you'll notice within a few days. I can literally tell within 24-36 hours.
Only guys who I've ever seen that say "test takes 4 weeks to tell" are the super fat prrmanulkers who are so obviously unaware of anything happening under the layers of blubber.
I kind of agree here. I'm not a permabulker and when I did my cycle I was only 15% BF. I felt it kick in meaning energy & libido level, more focused and intensity in the gym and less heal time between gym days but physically seeing the weight gain takes a couple weeks.
I took pics weekly and to be honest I did see physical changes by end of week two but that was from the Dbol of which I only took for te first 4 weeks. Once off I kept some size but it wasn't as dramatic visually as the Dbol gains.