DualHormone Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Proov Predict & Confirm Ovulation | Predict the Fertile Window and Confirm Successful Ovulation with one Dual-Hormone Test kit | 15 LH Tests and 5 FDA Cleared PdG Tests | One Cycle Pack Added to wishlistRemoved from wishlist 0 Add to compare $32.99