यो नया अनुसन्धान पढेर मलाइ ज्यादै खुसि लाग्यो साथि हो ! अब साइन्सले नी प्रमाण गरेको छ कि हामीहरुले घटीमा पनि २० जना केटि साथिहरुसंग सेक्स गर्नै पर्छ रे ! धेरै जना केटिहरुसंग सेक्स गर्यो भने हामीलाई प्रोस्ट्रेट क्यान्सर अनि अरु खतरनाक रोगहरु लाग्दैन रे ! अब हामीले आफ्नो गर्ल फ्रेन्डहरुलाइ यो अनुसन्धानको बारे ज्ञान दिन पर्छ साथि हो ताकि वहाहरुले हाम्रो स्वास्थको निमित्त भएपनि अरु एक्स्ट्रा गर्लफ्रेनहरुसंग सेक्स गर्ने अनुमति दिनै पर्छ ! तर खबरदार, "गे" साथीभाईहरुले अरु केटासंग यौन गर्नु भयो भने चै उल्टै छिटो प्रोस्ट्रेट क्यान्सर लाग्छ रे ! तसर्थ तपाईहरु चै एस्तो "गे"गिरि काम नगर्नुस ! साझाका समस्त केटीसाथीहरुलाइ बिनम्र अनुरोध गर्दै आ-आफ्नो प्रेमीहरुको स्वास्थलाइ मध्ये नजर राख्दै अबो देखि अरु प्रेमिका बनाउने छुट दिन म हार्दिक अनुरोध गर्दछु ! Sleeping with more than 20 women reduces male risk of prostate cancer, study finds SLEEPING with numerous women protects a man from prostate cancer, a study has found. By: Jo Willey Published: Tue, October 28, 2014 Research showed that Lotharios with a lot of notches on their belts are significantly less likely to develop the disease. Compared with men who have had only one sexual partner during their lifetime, those with a score of more than 20 conquests have a 28 per cent reduced risk of being diagnosed. But the same is not true for gay encounters, according to the Canadian scientists. In fact, having more than 20 male partners doubled the risk of prostate cancer. The findings are from the Prostate Cancer & Environment Study in which 3,208 men answered questions about their lifestyle and sex lives. Lead researcher Professor Marie-Elise Parent, from the University of Montreal, said: "It is possible that having many female sexual partners results in a higher frequency of ejaculations, whose protective effect against prostate cancer has been previously observed in cohort studies." The study found that men who were virgins were almost twice as likely to be diagnosed with prostate cancer as those who were sexually experienced. Compared with those who had only had one partner, men who had slept with more than 20 women were 28 per cent less at risk of prostate cancer of all types. They were also 19 per cent less likely to develop an aggressive type of cancer. According to one theory, large numbers of ejaculations may reduce the concentration of cancer-causing substances in prostatic fluid, a constituent of semen. They may also lead to fewer crystal-like structures in the prostate that have been associated with prostate cancer. The age at which men first had sexual intercourse, and the number of times they had been infected by a sexually transmitted disease, had no bearing on prostate cancer risk. A total of 12 per cent of the group reported having had at least one sexually transmitted infection (STI) in their lifetime. While having one male partner did not affect cancer risk, having more than 20 doubled the chances of a diagnosis. It increased the risk of a less aggressive cancer type five-fold. "It could come from greater exposure to STIs, or it could be that anal intercourse produces a physical trauma to the prostate," said Prof Parent, who admitted the explanations were "highly speculative". http://www.express.co.uk/life-...