Does Taking Progynova After HCG Injection Delay Periods Or Indicate Possible Pregnancy?

Hello mam .my LMP was 10th December, i did my follicular study and my doctor suggested HCG injection on 28th December , saying my follicle size 2was 19mm. Since then she has prescribed me progynova tablet 2 mg twice a day. It s been 15 days today i.e 11th jan. Does this tablet delay periods ?? Or there r chances of my pregnancy ?