Both my kids were potty trained around 2.5-3 yes old, my daughter (now 7) was dry at night around 3.5. she then started school and started wetting again. No biggie, she went back into pull ups and tried again every 6 months or so. My son was the same until about 4.5. About 8 months ago they were both dry and we would take them for a wee when we went to bed, with very rare accidents. Then a few weeks ago my son started having accidents again every other night or so, followed by my daughter, and now they are wet every night! My son isn't too bothered but it is upsetting my daughter.
What should we do? Plod through it? Back in pull ups for a bit?