Fever blisters, also called cold sores, usually occur outside the mouth--on the lips, chin, cheeks or in the nostrils. When fever blisters do occur inside the mouth, it is usually on the gums or the roof of the mouth. Inside the mouth, fever blisters are smaller than canker sores, heal more quickly, and often begin as a blister. Both canker sores and fever blisters have plagued mankind for thousands of years.
Short Luteal Phases. Ordinarily the luteal phase of a womanâs cycle is around 12-14 days, even if you have a very long cycle. The follicular phase may vary from woman to woman but the luteal phase is normally around 12-14 days for most women. A luteal phase that is shorter than 12 days may be a concern for some women.
On average, the luteal phase is between 12 and 14 days. However, it can be as short as 8 days and as long as 16 days. Whatever your regular luteal phase length is, itâll tend to be consistently that length every cycle. So, for example, a woman whose luteal phase tends to be 12 days will always be 11 to 13 days long.