The World Health Organization defines sexual health as a state of physical, emotional, mental and social well-being related to sexuality; it is not merely the absence of disease, dysfunction or infirmity. Sexual health requires a positive and respectful approach to sexuality and sexual relationships, as well as the possibility of having pleasurable and safe sexual experiences, free of coercion , Abstaining from sex during treatment gives the vaginal flora time to return to normal. If you are taking metronidazole for other reasons, such as for an abdominal, bone, heart, lung, or skin infection, you do not need to abstain from sex. References. Jack D. Sobel, MD Bacterial Vaginosis., KY jelly is a water-based, personal lubricant that is usually used for sexual intercourse or masturbation. Unlike petroleum or oil-based lubricants, it does not react with latex condoms, diaphragms, or sex toys., It is recommended that you avoid exposing your sexual partner to vaginal estrogen cream by not having sex right after application. Your partner may absorb estrogen through his penis. Planning may be required as best to insert cream after intercourse instead., Gender and sex are related to but different from gender identity. Gender identity refers to a person’s deeply felt, internal and individual experience of gender, which may or may not correspond to the person’s physiology or designated sex at birth. Gender influences people’s experience of and access to healthcare., Sildenafil (Viagra brand) increases blood flow to the penis following sexual stimulation. It does this by blocking the enzyme responsible for the breakdown of cGMP. cGMP is a substance that relaxes and widens blood vessels and smooth muscle cells. This allows men to keep an erection hard enough for sex..