Knowledge of basic sailing terminology, parts and functions, helm commands, basic sail trim, points of sail, buoyage, seamanship and safety including basic navigation rules to avoid collisions and hazards. Auxiliary power operation is not required.
However, there are some other conditions could cause sores and blisters on the vagina: 1  Genital herpes: Genital herpes is a viral infection caused by the herpes simplex viruses type 1 (HSV-1) or type 2 (HSV-2).  A person infected by genital herpes manifests blisters and sores in the vaginal area.
Vaginal itching, burning and irritation. Vaginal itching, burning and irritation can be uncomfortable but may not always be a cause for concern. However, these symptoms can be due to an infection, so seek medical advice if you have concerns. There are several causes of vaginal itching, burning and irritation, including: Bacterial vaginosis. It is normal to have a healthy balance of bacteria in the vagina. But the wrong balance of bacteria growing there can lead to an infection. Besides itching, other symptoms that come with bacterial vaginosis are inflammation, burning, discharge, and a fishy-smelling odour.