Can one egg combine with two sperm?

An egg cannot be combined with two sperm.

Sperm-egg combination is a complex process. When a capacitated sperm passes through the transparent zone of a secondary oocyte, it often represents the beginning of the sperm-egg combination process. At this time, the egg will automatically close the passage of sperm into the egg. Therefore, under normal circumstances, an egg can only be combined with one sperm to form a fertilized egg, and cannot be combined with two sperm.

Both couples should pay attention to rest at ordinary times, ensure adequate sleep, and appropriately increase nutrient intake. Eat more milk, chicken, eggs and other foods, which are beneficial to health.