When I took the mini pill I found this info helpful: 3 or more hours late: Take a pill as soon as you remember. Use a backup method for 48 hours. 1 pill missed: Take a pill as soon as you remember and take the next one at the usual time. This may mean taking two pills in one day. If you only miss one pill and make it up, you probably will not get pregnant. Use a backup method for 2 weeks. 2 pills missed: Take 2 pills each day for the next 2 days. Use a backup method for 2 weeks. You may have some spotting or bleeding. If the bleeding is like a period, call the clinic. 3 or more pills missed: Use a backup method and call the clinic for instructions. NEVER TAKE MORE THAN 2 PILLS IN 1 DAY.

@marisaeileen,

How long should I wait before having sex without a condom again?

Once you get back on schedule you will be good to go without a condom as long as you take it at the same time daily.

Use a condom. I got pregnant on the mini pill and I took it religiously at the same time daily(98% of the time). It was that 2% I had to worry about! Better to be safe than sorry if you aren't ready for another one.