Dear snobabyrose: Thanks for awaiting a reply. Let's start with the estrogen therapy (ET) questions first, OK. The data on menopause as a cause for weight gain is mixed. Some studies have shown a connection, others have not. Some of the larger, and longer, studies have suggested that weight gain is more tied to aging than menopause. Activity levels and muscle mass tend to decline with aging, but this can be reversed with exercise. There is also an age related shift in the distribution of weight. That is, more fat goes centrally to the abdomen ("apple shape") than to the thighs/buttocks. Some older studies suggested that ET blunted the development of the apple shape.
When ET is used, one of the largest randomized studies found no increased risk of breast cancer. This is in sharp contrast to women who use estrogen plus a synthetic progesterone where breast cancer incidence did increase. If a woman had risk factors for cancer of the lining of the uterus, ET can increase that risk. In your specific case your uterus was removed. There are a couple of very rare cancers (eg endometroid cancers) which can arise even when the uterus is removed, but these are uncommon. For the most" for sure" answer you should ask your GYN, and share with them the exact type of cancer that has appeared in your blood family.
The small lesion on the inner labia has several POSSIBLE explanations:
1. Low grade herpes---if you have ever been sexually active it is possible to have contracted herpes which is not usually active, but can have an occasional flare.
2. Yeast infection--one need not have the typical "cottage cheese" type discharge to have a yeast infection. There are some subspecies of yeast where the inside of the vagina is dry, super red, and extremely inflamed.
3. Dermatology problems--these can appear in the genital area and include lichen sclerosus, lichen planus, psoriasis, or a contact dermatitis from detergent/bath products/genital cosmetics.
With most skin lesions they really have to have a visual exam to get a correct diagnosis. So if your symptoms persist or reappear be sure to see your GYN.
Yours,
Jane