What is HRT?
For those who may not know, hormone replacement therapy (HRT) is a type of medical therapy which intends to use various medications to stabilize or alter an individuals hormone levels. The context of use that I am going to talk about is as it applies to transgender individuals.If you don't know what being transgender means, you might wanna do some research. For a brief, basic rundown, I suggest this document:
Understanding Transgender People: The Basics.
I myself am currently taking HRT as a part of my transition towards a more feminine gender expression, and as such it is what I am more knowledgeable on. I'll be referring to this type of HRT, which changes the body to be more feminine, as MTF HRT, standing for male-to-female hormone replacement therapy.
MTF is the typical label for things relating to feminine transgender topics, as it is designates someone with the sex of a male transitioning to be more feminine. This is not a great label though, as it places this idea that they were at some point, or still are, male, which of course is just a gender label and may not even be accurate to someone's situation. I will still be using it due to the medical nature of the topic, and it's widespread useage.
How does HRT work? (MTF)
MTF HRT is typically taken via oral medication, injections, or sometimes patches. Based on my experiences, the oral medications include Estrodial, Spironolactone, and sometimes Progesterone. I'll get in to what each of these do later.Prescribed typically by an endocrinologist or other provider (such as a qualified Planned Parenthood doctor in many cases), this form of HRT seeks to decrease production of hormones in the body that result in masculine features and increase those which result in feminine ones. This process can take weeks to have any impact, and years to reach full effect.
Throughout this time, an individual may regularly return to where they were prescribed their HRT in order to get bloodwork done and to adjust dosages based on what they see fit with guidance from their providor. Many of the changes experienced throughout treatment may vary, and some are reversable while others are not. So, what are these effects?
What does HRT do? (MTF)
HRT has many effects that take varying amounts of time to become noticable. Many of the typically expected effects include:- Softer skin
- Body fat redistribution
- Decreased muscle mass
- Breast growth
- Reduced libido (sex drive)
- Decreased male sexual functions
- Thinner and less body hair
- Reduced male pattern baldness
- Other, less documented changes
Softer Skin
- Onset: 3-6 months
- Max. Effect: unknown
- Reversible?: i think so
Body Fat Redistribution
- Onset: 3-6 months
- Max. Effect: 2-5 years
- Reversible?: yes
Decreased Muscle Mass
- Onset: 3-6 months
- Max. Effect: 1-2 years
- Reversible?: yes
Breast Growth
- Onset: 3-6 months
- Max. Effect: 2-3 years
- Reversible?: no
If Progesterone is added as part of HRT, then it will allow the breasts to develop further, eventually having the same functions of that which a grown cisgender woman's has, like lactation. That won't happen until the later years of development though. In my experiences, the breasts will be particularly tender when first coming in, and after about 6 months to a year, they will start to be less sensitive. (More info on this in the part about sex later) I suggest buying sports bras for the first year or two, as with them constantly growing, it would be a bit of a pain to keep buying bigger bra sizes. Sports bras allow for a bit of leniency when it comes to that, though.
Reduced Libido (Sex Drive)
- Onset: 1-3 months
- Max. Effect: 1-2 years
- Reversible?: yes
Decreased Male Sexual Functions
- Onset: variable
- Max. Effect: variable
- Reversible?: not past a certain point
To be more specific, the decrease in sexual function applies to many aspects such as sperm count and production, ability to become erect, decrease in testicle and penis size, and just overall infertility.
These things are variable in their onset and effect because it is kind of a "use it or lose it type of deal." If an individual does not make use of their male genitalia (via masturbation or sex), then they will suffer the afformentioned decreased function within a few months. (Mileage still varies on this though) Otherwise, it may take longer, though eventually it will. After about 3 months, fertility is not guarunteed to return if HRT is stopped. Again, if this is not an issue with the individual, then they do not need to take any steps to avoid it. (More about this in the part about sex later)
Thinner And Less Body Hair
- Onset: 6-12 months
- Max. Effect: 3+ years
- Reversible?: i think so
Reduced Male Pattern Baldness
- Onset: 1-3 months
- Max. Effect: 1-2 years
- Reversible?: yes
Other, Less Documented Changes
While HRT in general is not very well documented yet (as is the same with most transgender topics), there are some things that while not officially recognized or noted, are very important to take notice of. These things will be from anecdotes and my own experiences, and are NOT BASED ON PROPER STUDIES. Keep these things in mind, but do not treat them as fact. Some of these include:- Hair changes
- Emotional changes
- Changes in sexuality/romanticity
- Weight gain
Hair Changes
- Onset: ~2-6 months
- Max. Effect: 1-2 years?
- Reversible?: likely
Emotional Changes
- Onset: 2-6 weeks
- Max. Effect: 2-3 years?
- Reversible?: yes
Changes In Sexuality/Romanticity
- Onset: 1-3 months?
- Max. Effect: 1-2 years?
- Reversible?: i don't know
Weight Gain
- Onset: variable
- Max. Effect: variable
- Reversible?: yes
Again, it is advised that a provider or other qualified professional is asked if there are any questions on this topic, as I do not have any real medical knowledge. I only have my own experiences, what I hear from others, and some rudimentary google searches under my belt. Some things are less based in fact and more in experience, and one of those is sexual experiences.
HRT and Sex
It is important to note that almost ALL of this information in this section is based on my own personal experiences. I will not be getting descriptive or too personal with any of the info provided here, but of course there will be talk of the act of sex, kinks as a topic, and other things of this nature. My sexual experiences have essentially all been post-HRT, as I started taking it at age 18. Because of this, I won't have too many pre-HRT things to note. Additionally, nearly all of my experiences with other people have been with other pre-bottom surgery transfeminine individuals, which does limit the spectrum of information I can provide.Sex And Decreased Male Sexual Functions
Essentially, as the effects of HRT progress, the penis will become less sensitive to stimulus and will have more difficulty holding an erection. This is normal and should be expected going into any sexual encounter as an individual on MTF HRT. As a result of this desensitization, it takes more effort to reach orgasm, and when it is reached, the decreased sperm production will cause less fluid to be discharged and the pleasureable feeling may not be as strong. This erectile disfunction also makes penetrative sex more difficult to engage with in the position of the penetrator.Due to the lack of pleasure upon orgasm, many individuals on MTF HRT choose to engage with more anal sex, in which they experience greature pleasure than they had before HRT. Additionaly, while an orgasm reached via stimulation of the penis may not be as pleasurable, the actual stimulation may be better than the orgasm.
Sex And Decreased Libido
On MTF HRT, many individuals may experience a sharp decrease in libido following the first few months on the treatment. This lessened interest in sex may impact relationships in which frequent sex is routine, and should be considered before starting HRT or entering a relationship of a sexual nature. Some individuals may see this sex drive return either in part or in full later on in their transition, but this is on a case-by-case basis.
The sexual interests, or kinks, of an individual may also vary when on MTF HRT, though this is less commonly spoken of and as such leads me to believe it is not a common thing. Just as with all of this information, it is purely subjective to each person's experience, and may or may not come to be noticed.
Sex And Breast Growth
While it may be easy to forget about when thinking, for those on MTF HRT, the breasts developed during the transition are not to be ignored. They can be very sensitive (especially early transition), and certain stimulation to the area can be rather pleasurable. While I do not have much information on the experience of cisgender women and their experiences with sex as it applies to their breasts, I assume it is a similar set of feelings for individuals on MTF HRT with developed breasts.Above all, communication is most important when it comes to sexual encounters. Doing things of this nature require lots of trust, and early transition especially requires a lot of communicating to understand the changes your body is undergoing and how to avoid frustrations and get more out of what your body is changing to give you.
Medicines of HRT (MTF)
All of the information here should be taken with many many MANY grains of salt. Maybe even the whole salt shaker. I am NOT a medical professional. I do NOT know the chemistry and biology of how these medicines change the body. I am only going to give a very brief rundown of what each medicine does.Estrodial
Estrodial (or estro for short) is taken in the form of pills or injections, and it is essentially the estrogen hormone suppliment for MTF HRT. It is what causes many of the feminizing effects, and can help to decrease testosterone levels in the body. Pills are typically taken daily and are usually dissolved under the tounge in order to aid in absorbtion into the bloodstream. Injections are typically taken weekly, and are more effecient at delivering the estrogen to the body, though are not recommended if an individual is inexperienced with administering injections to themself. Injections also supress testosterone fairly efficiently, and thus can be taken without the need for spironolactone.Dosages vary, but typically start around 1mg twice a day, for 2mg daily, all the way up to 4mg twice a day, for 8mg daily. Dosage is usually decided by the individual taking the HRT with guidance from their provider, with the goal of reaching a stable level similar to that of a cisgender adult woman.
Spironolactone
Spironolactone (or spiro for short) is what's known as an anti-androgen. In function, it helps to lower the levels of testosterone in the body which lets the feminizing effects of MTF HRT take hold better while also reducing some masculine features of the body.Progesterone
Progesterone (or prog for short) is another hormone which serves the primary purpose of aiding in further developing the breasts, more than estrodial alone can. This is typicaly not prescribed at the start of an individuals transition, and is saved for when breast growth has already somewhat begun. (Around 6 months is when I started taking this) I've heard its better to take the gel-suspended capsule progesterone rather than the pill type. I think. I've just heard this thrown around and idk what it really means, so again, do your own research and ask a professional.Cautions to HRT
While HRT is very beneficial, and is essentially a miracle treatment when it comes to the desires of some transgender people, there are some important health risks to take note of. Many grains of salt here, as again, I highly suggest doing proper research and consulting people more qualified to talk on the topic, but the following are some of the main things to look out for when it comes to MTF HRT:- Low blood pressure
- High potassium levels (uncommon, and only a risk when on spiro)
- Low sodium levels (in my experience)
Sources
- Mostly my experiences
- Understanding-Trans-Short-July-2016_0
- Standards of Care V7 - 2011 WPATH
☆ Have a wonderful night ☆