Under Construction: Age-Specific Forms SWYC forms are available for every age on the pediatric periodicity schedule. A quick and easy way to know which SWYC form to use: form selector and milestones calculator Age-specific Forms: Complete set of SWYC forms 2 month form (1 month, 0 days to 3 months, 31 days) 4 month form (4 months, 0 days to 5 months, 31 days) 6 month form (6 months, 0 days to 8 months, 31 days) 9 month form (9 months, 0 days to 11 months, 31 days) 12 month form (12 months, 0 days to 14 months, 31 days) 15 month form (15 months, 0 days to 17 months, 31 days) 18 month form (18 months, 0 days to 22 months, 31 days) 24 month form (23 months, 0 days to 28 months, 31 days) 30 month form (29 months, 0 days to 34 months, 31 days) 36 month form (35 months, 0 days to 46 months, 31 days) 48 month form (47 months, 0 days to 58 months, 31 days) 60 month form (59 months, 0 days to 65 months, 31 days) Translations - Age-Specific SWYC Forms and Milestones Disclaimer The SWYC and the information on this site are not designed to and do not provide medical advice, professional diagnosis, or treatment. The information and any reference materials posted here by TEAM UP Scaling and Sustainability Center are intended solely for the information of the reader. Such information is NOT intended to replace consultation with a qualified medical professional. The SWYC is ©Boston Medical Center.