Quote from: RockiesRhea on May 18, 2017, 06:45:18 AM
Personally Im very surprised at how much dr's actually dont know about how to take estradiols.
My hrt prescribing dr was certain that I need to ingest it and without food. The same for spiro.
Studies have shown that absorption is enhanced when Spiro is taken with food while no such findings have been made with oral estradiol. Grapefruit can also increase concentrations of both estradiol and spironolactone as it inhibits enzymes that metabolize these substances. Always check with your doctors and pharmacist.
QuoteSpiro deffinitely ( so each pharmacist i asked says ) wprks better with food.
Yup. Sometimes, pharmacists are better informed than doctors.
QuoteEstradiol is better absorbed when taken subligually. You loose a fair amount of it when ingested.
True and this has been confirmed by studies, time and time again BUT, personally, I found no difference in terms of effects on my feminization or mental disposition.
QuoteI nolonger remember the numbers but you loose a significant amount when ingested as it goes through first pass, digestive metabolism destroying a fair amount via stomach acids. This metabolism route takes the estradiol next to the liver where it partly is lost some aswell.
I think it's more the enzymes in the small intestines, after the stomach, and those in the liver that destroy or rather metabolize a fair amount of estradiol into estrone, a weaker form of estrogen and other inactive substances. Like CYP1A2 and CYP3A4. The bio-availability is around 5%, on average.
QuoteNow when you take anything through the liver it causing micro damage. This normally wouldnt be an issue if we were not taking into consideration that we will, as transwoman, likely be on it for the rest of our lives. For this reason IT MATTERS. This slowly over years of use damages the liver and who wants a damaged liver. Especially when you consider that here we are taking HRTs because we care about and love ourselves as much as to come out and undertake such a massive life change.
I personally disagree. Search all the studies you want and you won't find any findings of BIO-IDENTICAL estrogen causing liver damage, even in quite high amounts. Perhaps, this was the case with non bio-identical forms but let's remember to distinguish between the different types of estrogen. Androcur is more likely to cause liver problems, more so at higher doses and alcohol, tylenol, etc. I've personally taken oral for several years, moderate to high doses with no change in liver function. Studies in trans and ciswomen confirm this.
QuoteSublingual estradiol nearly all reaches the bloodstream. Not only that but it also entirely bypasses the liver.
I'm not so sure. I believe some is inevitably swallowed as if you take a blood test, you will often notice how high your estrone levels are relative to estradiol. A study confirmed this, showing estrone levels to be higher than estradiol after a few hours.
Quote"I conceede Rhea, you deffinitely were rite, your hormone levels are spot on with the expected cis-womans range.
A ciswoman's range is quite wide, from as little as 20 pg/ml to up to 650 pg/ml during a menstrual cycle, and up to 75,000 pg/ml during pregnancy. This range overlaps that of males (10-60 pg/ml).
Sublingually, levels peak and drop rapidly so measuring levels is inaccurate. They would be significantly higher the first few hours, perhaps exceeding the menstrual cycle range and then, taken just before the next dose, they could be quite low, near the lower end of the range. They are all over the place and test doesn't measure sensitivity to levels.
Quote from: Wednesday on May 18, 2017, 06:57:43 AMAlso interested in the reasons to prescribe prometrium.
Can improve libido, hair/skin texture (less dry and brittle), can improve mood, fat distribution, breast growth/volume, shape, nipples/areola, etc. To each their own. Trial and error.
Quote from: RockiesRhea on May 18, 2017, 09:36:48 AMThere were multiples of reasons for the prometrium. For one, purely on a person desire, I wanted to experience as close to a cis-womans cycle as possible and so I self advocated towards hormone cycling. I do have some solid info on that which i will share in a this post.
Having so many cycles in a lifetime is not natural and is a result of modernization and of the advent of birth control pills. Traditionally, women spent much more time being pregnant and breastfeeding, this is more natural and this has been confirmed in observations of traditional societies. An increased number of cycles has also been associated with an increased risk of breast cancer (i.e. nuns, modern vs traditional societies although associations do not imply cause and effect). Cycles also result in PMS.

Quote from: RockiesRhea on May 18, 2017, 09:36:48 AMI do every month when i cycle prometrium get moody, crampy, bloaty, even headaches sometimes.
I also get headaches from it, sometimes. More likely if my estrogen is not particularly high or dropping. Progesterone is somewhat anti-estrogenic. Progesterone can lead to bloating due to conversion to neurosteroids that have sedative properties so the intestines move slower and food remains there longer. But, progesterone is anti-mineralocorticoid, meaning like Spiro, it reduces water retention. Those neurosteroids derived from progesterone also usually make someone sleepy, feel calm and relaxed, "zen"-like. Withdrawal can lead to mood deterioration and levels can drop quite rapidly.