Final answer:
Following a heart attack, Ahmad's doctor likely recommended that he resumes sexual activity cautiously and under medical advice. As sexual activity can impose strain on the heart, a cautious approach and constant communication with his doctor are important.
Step-by-step explanation:
Considering Ahmad recently experienced a heart attack, his doctor likely gave him the following recommendation related to sexual activity: Engage in sexual activity cautiously and consult with the doctor. Given that sexual activity can be physically strenuous, it is essential for individuals recovering from a heart attack to approach this aspect of their life with a degree of caution. A doctor would likely advise a patient like Ahmad to monitor his symptoms closely and maintain open communication with his healthcare provider regarding any specific limitations or concerns. It is also likely Ahmad would be counseled on potential warning signs to look out for during any physical exertion, including sexual activity.