The visitors dominated the early proceedings but struggled with their final deliveries into the box with the home side having the first shot on target of the game in the 11th minute when Sejde Abrahamson's effort from a tight angle was stopped by Courtney Brosnan.
Jessie Stapleton's header then proved a comfortable save for Selda Akgoz before no one could steer home Ilayda Civelek's cross at the other end.
Just after the half-hour mark, Lucy Quinn's shot looked like it was going to dip over Selda Akgoz, but the home side's stopper palmed the chance over the crossbar.
Chances remained few and far between until the final five minutes of the half when both teams had opportunities.
The home side came close with Brosnan forced to deflect Miray Cin's strike and Aoife Mannion denied Ebru Topcu's follow-up effort.
Ward's side then pushed forward through Denise O'Sullivan, who found Katie McCabe at the edge of the box with Akgoz making a diving save to deny the chance.
McCabe had another opportunity through the resulting corner, but a vital clearance by Busem Seker thwarted the chance.
In the final few seconds of the half, Abbie Larkin's pass put Amber Barrett through on goal but, from a tight angle, she sent her effort wide.