The excellent news is always that even though the chance of multiples for every pregnancy is usually significant with IUI (eight – 30%) it differs significantly by medication and dosage – the multiples-for each-pregnancy possibility is higher in IUI cycles working with gonadotropin than in Clomid or Letrozole IUI cycles. https://shopwebdirectory.com/listings13013377/5-tips-about-artificial-insemination-you-can-use-today