Quote from: Dena on December 03, 2015, 10:22:09 PM
Consider what you said. Children who haven't hit puberty are incapable of building bones because they lack the sex hormones to do so.
In children and adolescents, growth hormone levels are very high and they grow. Children build bone, form new bone, get bone growth, that is why they grow.
QuoteEvery menopause woman will have bone failure because they no longer produce estrogen.
The loss of estrogen after menopause increases the risk of osteporosis and this can sometimes have fatal consequences for them.
QuoteThere is a trade off with estrogen where the risk of breast cancer goes up with long term exposure.
Consider the following:
- breast cancer most often occurs in older women after the age of 40 and mostly after 50,
when estrogen levels DROP- in the WHI trial (randomized controlled) and a long-term Danish study (randomized controlled trial), estrogen alone, whether bio-identical or not reduced significantly and not significantly breast cancer. In both cases, a reduction, not an increase in breast cancers.
- it has been observed in ciswomen that the more births, the less risk of breast cancer. More births mean more time spent in pregnancy when estradiol levels are VERY high. In contrast to nuns who traditionally have a higher risk and never become pregnant.
- breast cancer risk has been deemed by one of the leading transgender experts (Gooren, Netherlands) to be insignificant in transsexual women and equal to that of men not ever exposed to exogenous estradiol. He has studied several thousands of transsexuals over the years (decades) and only observed a couple of cases recently. Only a handful of cases reported in the literature in the transsexual population since the treatment began. Thus, this risk is extremely rare in our population.
- Harry Benjamin, in his book, noted no breast cancer occurrences in his transsexual patients despite VERY aggressive doses, unheard of today. Also, his colleage, a urologist, treated several thousand men with prostate cancer with even more aggressive doses and never noted breast cancer.
So, it seems to me, from all this, that the risk is extremely low, insignificant and that estrogen could in fact be protective. Studies have been even undertaken to see whether women with past breast cancer taking estrogen would have increased recurrence as compared to those not taking anything and it was found that this was NOT the case.
The only times HRT was found to increase breast cancer risk was when Provera was prescribed, possibly because of its effects on insulin-growth hormone.
Taking estrogen, considering all this, seems more beneficial than harmful.
QuoteI started estrogen at age 26 so that meant about age 50-55 I hit the normal feminine exposure. I need to be very careful with estrogen from now on because would rather not have to deal with cancer.
This is the time when women have the highest risk of breast cancer, when estrogen ceases so I would be worried instead of being relieved...I wouldn't want to replicate ciswomens' situation, instead it seems transsexual women, despite the fact of being exposed to estrogen for a lifetime, have a VERY low incidence.