Piles, or hemorrhoids, are common during pregnancy due to increased pressure on the pelvic veins, hormonal changes, and constipation. As the uterus expands, it compresses veins, slowing blood flow and causing them to swell. Hormones like progesterone relax vein walls and slow digestion, making constipation and straining more likely, which exacerbates the condition. Additional factors ... https://amcarehospital.com/key-reasons-why-piles-occur-during-pregnancy/