'Difficulty reaching orgasm can result from several factors': Should you be worried about the Big O?

Sex is not all about getting an orgasm, but about pleasure during the intimate act. However, it can be worrying when never reaching climax, which releases feel-good hormones such as oxytocin, dopamine, endorphins and serotonin into the bloodstream, making you feel happier, calmer, and less stressed. 

Pharmacist Abbas Kanani from Online Pharmacy - chemistclick.co.uk says orgasm research is limited because the orgasm experience differs for each person, but there are suggestions that orgasms can boost health and mood. "During climax, these hormones are also thought to aid pain relief, as they act as natural painkillers for the body. Orgasms are linked to improved sleep too. It isn't exactly clear how orgasms induce sleepiness, but many people feel more relaxed and ready for bed after climax. The relaxing post-orgasm hormones circulating through your body after orgasm may play a role."