There is no data demonstrating the medium or long term safety of these vaccines. In particular, w.r.t. fetal and later child development.
The timeline is important here, as the vaccine trials themselves were crystal clear on not including pregnant women. Our knowledge of the safety profile of these vaccines for this population has come from direct in the wild testing. No obvious issue has emerged, but given the mess of data reporting, one must wait longer for a deeper data analysis, i.e., see the clotting issues.
Covid facism yet again. Sometimes things are complicated.