15 months later and still no period

K
My baby is almost 16 months old and I still haven't got my period. He nurses through the night and at nap time. I have no idea how to wean. He eats a lot of solids but still wants to nurse a lot. We wanted to try for another baby when he was a year old but I'm not ovulating yet. Anyone else in this situation? Can I get pregnant without a period?