[6] She was born on 1 November 1989 in Arua, West Nile sub-region, in the Northern Region of Uganda, to a family with a total of seven children.
That same year, she was admitted to Uganda Christian University (UCU) in Mukono, where she obtained a Bachelor of Business Administration (BBA) degree in 2013.
[10] As part of her new contract she enrolled in the Master of Science degree program at the Loughborough University School of Business and Economics, with a focus on marketing.
[8] Proscovia made the move to Australia to play for the Sunshine Coast Lightning in the 2019 season, an acquisition described by the club as "a massive coup".
[11] She partnered with teammates Stephanie Wood and Cara Koenen in the attacking circle and was rewarded with a contract extension through to the end of the 2020 season.