Fig. 2From: Pregnancy and lactation-associated osteoporosis as a major type of premenopausal osteoporosis: a retrospective cohort study based on real-world dataTemporal distribution of the low-trauma fractures in the premenopausal osteoporosis group The fracture onsets are presented separately by 18-month period. Vertebral fractures were the majority of fractures around childbirth (between 5 months before and 12 months after childbirth); however, they were not as frequent in other periods. Conversely, the frequencies of distal radius and sacral fractures were lower around childbirth than in other periods, during which they were commonBack to article page