Your plants are doing fine.

STOP CUTTING LEAVES.

They are abit undersized although very healthy. However if you continue to cut leaves, you are cutting power supply to the plant new growth.

Cease this practice at once. Only cut when :

you are topping a plant.
leves are dead / almost dead.

Those leaves are there for a reason. If you care about your plants, stop cutting them.

Days 7 - 28 determne gender. You are likely to force males with your cutting leaves.