This helps men obtain a harder erections and for them to be maintained for a longer period of time. Cnidium also helps promote better blood circulation. Which we need to look at next... If you have serious symptoms, you can choose to have an appointment with a rheumatologist. This may lead to faster diagnosis and treatment. An adrenalin-pumping experience like watching a horror movie or something as daring as jumping from an airplane can make you feel more amorous towards your partner. This is a fact that is supported by studies. The main reason behind this is that you do something daring or adventurous your heart begins pumping hard and that's exactly what it does when you get sexually aroused.