Rodney and Lisa have been dating since high school and plan to get married and start a family soon. Lisa loves Rodney but is concerned about one of his habits. Rodney has bee smoking since he was 15 years old. He has tried to quit several times but still continues to smoke one to one and a half packs of cigarettes a day. How might Rodney’s use of cigarettes affect their ability to have children later in life?

Smoking can cause abnormally shaped sperm, reducing fertility.

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