Hi everyone, can you tell me my plants are on day 7 of 12/12? Can I cut the lower branches to make clones?

Your plants are on day 7

can always take cuttings for clones.. being in flower does reduce probability of rooting and if they do, you will have to deal with some re-vege growth for a while. But, if it needs to be done, you do it. Take a few extra compared to normal to mitigate any lower probability of success, if possible. do your normal process -- hopefully low light and low VPD (high RH) to start.

Yes

You can still take clones at day 7 of 12/12 They’ll root fine, but just keep in mind they’ll need a bit longer to reveg since they’ve already started to flower. Try taking them from the lower, less developed branches they tend to revert easier. Make sure to give them 18/6 light once you cut them

sure, u can also do this in early flower not sure what this guy 👇talks about, reveggin works after start of flower and 7 days after flip it's not even pre-flower u have at least 1 month to take clones

Yes, after 7 days that’s definitely still possible. It’s called re-vegging. The plant is only just beginning to shift its metabolism toward flowering, so at this stage, reverting is still possible. Root the cutting under 20 hours of light, and it will switch back into vegetative mode