The Iranian Civil Registration Organization reports that in the first nine months of the current calendar year, there were 14,090 multiple births, including 13,565 twins and 504 triplets, highlighting a growing trend in such births. Tehran led with 2,127 cases. Overall, there were 734,249 registered births, with multiple births constituting about 4%. Additionally, Iran’s aging population is growing at 3.62%, significantly outpacing the general growth rate. Projections indicate that by 2050, 32% of the population will be over 60. These trends present challenges for healthcare, social services, and economic planning in Iran.