Egg boiling method
Eggs are a kind of nutritious food, rich in protein and vitamins. Dad-to-be can boil eggs or steam them. This can ensure that the nutrients of the eggs will not be lost.
The practice of golden gun fish
Tuna is a kind of food rich in protein and unsaturated fatty acids, which has a good health care effect on male reproductive system. Dad-to-be can slice the tuna, add some salt and black pepper, and then bake it in the oven. This can ensure that the nutrients of tuna will not be lost.