Yield guesstimate please.

maybe 30g on the small ones and 60-70 on the bigger ones? 150-200g dried/cured? really depends on how they fill out. some buds are denser than others and can surprise you. when it ripens, imagine the buds shrunk to about half the size of what they are on the plant and can guess more accurately. Some of those colas might end up much fatter than we can tell from theses pictures. Photoperiod plants can have more consistent outcomes and if you want can run them on same timeline, more or les. Though you may need more powerful lights for a 12 hour cycle vs autoflowers (18h -> 12h requires 150% of intensity over 12 to provide what was once given over 18, same cost in watts, though)

On yeald I think it's around 60/70gram total if you don't have any seeds

Have you got any hermie plants in your area as some of them look like they have pods if they have the other plants will be seeded buds and they will not be as potent as they will concentrate on seed production

About 2 to 3 ounces would be Mt guess.

That's a hard question. As it's your 1st grow getting to harvest is your main reward. If you hit 28g per plant dried weight then you will have done a great job on your 1st grow. As others have put its quite hard to guess the weight at this stage. Keep up your good work.

I don't think you can get a good estimate at this point, still too early. If I were to throw down a fun estimate I would say 280g dried. Happy growing and keep up the good work

in the seconed week of flower it is virtually impossible to tell lol keep in mind around 70% of cannabis flower is water so. Yeah good luck with getting some weights from people but it would be a blatent guess lol all dependant on the strain and density