If you have a plant that you want to take clones from, your best bet os to harvest but leave the lower branches ON the plant.
Then put her back in veg and give her a little superthrive.
Go on a dilute veg nutes regimen.
In 3 weeks you should see fresh growth.
When it is big enough to clone, cut back on N for a week or so before.
Much better chance to get healthy clones from a vegging female.