Mumbai, April 25: Director Ashish Aryan, who earlier directed the 2019 film 'Kanpuriye' starring Aparshakti Khurana and Vijay Raaz, is set to write - direct a film on the recently surfaced news of a trans man's pregnancy in Kerala. Sahad and Ziya Paval, a transgender couple living in Kozhikode, started their gender transition process two years back.