Inherited health risks –Fathers can pass on mutations or predispositions for conditions like diabetes, heart disease, or mental health disorders. 

Epigenetic Inheritance: Stress, diet, or toxin exposure before conception can influence which genes are turned on/off in the baby—affecting their risk for obesity, allergies, or chronic disease. 

Fertility and conception- 

Sperm count and motility: Overall health, especially metabolic and hormonal health, influences sperm’s ability to fertilize an egg. As men age, the amount of semen and mobility of the sperm decreases. 

STIs and Infections: Untreated infections in the father can impact fertility and pose risks to the baby. 

Image credit: Image by Thomas Breher from Pixabay (Free to use under Pixabay content license)