Mother who lost her husband to cancer less than a year ago reveals she is expecting her third child after undergoing IVF

Kristen Tripson from Vero Beach, Florida, lost her husband Sam to stage IV lymphoma in September (top right). 


The 34-year-old took to her Instagram page in April to announce that she is pregnant with Sam's child after she underwent IVF in February (left). Kristen explained that she and Sam froze their fertilized embryos after his cancer treatment in 2012 and had two remaining at the time of his death. The expectant mom also has a son Jack, five, and daughter Alice Ann, two (bottom right).