The official website for Michael Chuah's Chinese-language (Cantonese and Mandarin) Malaysian horror movie Nephesh Seed is online.
The screenplay for Nephesh Seed was written by Chuah. The movie apparently stars Sze-Zen Wong as Ying-Ying's mother, Alvin Wong as the neighbour, Vick Teo as Ying-Ying's uncle, Amber Chia as the psychiatrist, and nine-year-old Jiun-Jiun Leong as Ying-Ying.
Here's a synopsis for Nephesh Seed from the official website for the movie: "Nephesh Seed weaves a spooky tale of the life of a single mother who decides to undergo an 'in vitro' process in Singapore to have a child of her own. [Y]ears later, she movies into a new apartment and her child begins to behave oddly, much to the bafflement of the young mother. Her fears begin [to] mount when she finds her child frequently talking to h[er]self in the presence of a shadowy figure, who has been appearing regularly in their new home."