Free lancing on time schedules for babies is not a good idea and will give you fits later. She needs sleep. I raised five children and every one of them had a little variation in their natural sleep patterns, but from the get go I stuck to a schedule and was consistent about it which, I believe, helped them all to sleep well. If she goes down at 8 and up at 3, back down til 8 am, this is good. BAbies need at least 12 hours of sleep per night. Two hours up and she should have a snack and be ready for a nap that should last about 1 1/2 hours. Up for lunch, then down for another nap about two to three hours later after another snack, and nap should be another 1 to 1/2 hours, and this nap will shorten as she gets older. Here's the kicker: try to be consistent about the routine. Snack, lay down in crib. Try to not use the swing for naps if you possibly can help it. After her afternoon snack, just put her in the crib immediately afterwards. If she accidentally falls asleep in the swing instead, try to pick her up and put her in the crib for the nap time. If you cannot, then so be it, but I think it is not good for her to sleep in the swing, not good for her comfort level, and this might add to her fighting against taking the nap in the afternoon, too. She won't sleep as soundly or as comfortably in a swing as she would in her crib and it's not good for her back either to sleep in a swing. Even if she is not completely sleepy, put her in the crib for playtime and she should fall asleep on her own. Make sure she has a mobile over the crib to entertain her or a mirror to watch herself or a gym set -- not sure anyone has those anymore, but it's basically something that is strung across from one side of the crib to the other side, over the baby's head and has little stuffed animals hanging from it or balls or other interesting looking things. This may not be done anymore these days -- but my kids always enjoyed looking at those and would fall asleep doing so. My grandson fell asleep looking at himself in his crib mirror .