Once I Achieve the Growth I Want, Can I Go on a Maintenance Schedule and Only Use It Every Other Day or Once or Twice a Week?

   After you have achieved your lash potential, you can switch to a twice weekly maintenance schedule.  --

Yes, once you are happy with the length and thickness of your lashes you can use Latisse just a few times a week instead of every night.

Absolutely. That is actually how I recommmend use of Latisse. There are some preliminary information that has recently been reported that long term use of bimataprost, the generic name for the drug, as an eye drop for glaucoma [its original indication] can cause eye socket fat atrophy.

So as a precaution, even though Latisse application is a much lower concentration of the drug, I recommend the smallest dose possible to achieve the desired result.

After week 16, you'll see the full effect of Latisse solution. After that, you can talk to your doctor about ongoing use. Generally, a maintenance schedule such as the one you mentioned should be sufficient to maintain your lashes. 

The answer is yes. Many of my patients do just that. However, the way you alter your regimen is totally up to you and will vary from person to person. Give it a try