Pregnancy is a time when your legs need a little extra support - swollen ankles, that heavy feeling, or emerging varicose veins are common companions of the weeks ahead, during summer or after a long day on your feet. Class II compression socks (15-20 mmHg) work through graduated pressure along the leg, supporting blood circulation and easing these symptoms from the very first days of wear. This solution is also recommended for mild chronic venous insufficiency and slight swelling of the lower limbs - exactly what many expecting moms deal with. It's best to put them on in the morning, before getting out of bed, while your legs are still rested and the compression works best. Before purchasing, it's worth consulting your prenatal doctor or pharmacist to choose the right size and wearing routine tailored to your needs.