If the splits are in the labia Ovestin cream (very small amount) massaged daily will help plump up the tissue and heal the splits. You do need to be patient for the improvement, it’s not overnight. I think it was around a month of daily use before my problem was completely under control. Some systemic HRT will help but not all. For me Femosten and Tibolone didn’t but Sandrena and Utrogestan have. Now I use it very occasionally.
HTH,
S