Hi mama! Yes, possible pa rin kahit may PCOS kasi kung regular ang period mo that month, it means may ovulation, so conception is definitely possible! Since uncertain ka, best na mag-take ng pregnancy test na, especially kung late na o may symptoms ka na parang breast tenderness or nausea, para sure na. Pero honestly, dahil may PCOS ka, mas better magpa-check ka sa OB mo para ma-monitor properly ang fertility journey mo, maraming mum friends ko with PCOS na nag-conceive, so hindi impossible talaga, kailangan lang ng proper guidance. Fingers crossed for you!