My 7 month old started purée foods a few months ago and gets constipated quite often (about once…

My 7 month old started purée foods a few months ago and gets constipated quite often (about once every 2 weeks). I've tried feeding him prunes, mangos, pears purée. I feed him prune or Apple juice and have also given him an infant probiotic daily.

I recently explored giving him purée peas which he loved but made him constipated.

I'm afraid to keep feeding him other foods as he cries when constipated and has had to have a glycerin suppository 3 times since we started solid foods.

Did this issue happen to any of your babies where the constipation isn't just a one time thing and comes and goes every few weeks?

He drinks formula and has never been constipated from that prior to starting purées.

Would love to know if anyone else went through this and when things got better. Anything that you did to help things out that I may not have tried?

Thank you so much!