Is there something I can feed my baby in order to prevent ivh?

No. If ivh is intraventricular bleeding, there is no dietary supplement or food that has been demonstrated to prevent the problem. Discuss firther options with your pediatrician.
Nothing special. The most important prophylaxis is seldom mentioned.The vitamin k shot baby gets at birth in most states helps build the clotting system & avoids early ivh in rare cases. It is rare outside the neonatal ICU where it does happen in premi's & can result from major trauma (auto/pedestrian etc.).