For more than half a century, hormonal contraceptives have been presented as a tool for freedom, autonomy, and control. And they are, in part.

But that freedom has come at a cost that is rarely explained: disconnecting us from our most essential physiology .

A freedom that came with silence

In the 1960s, the pill was revolutionary. It allowed women to decide when and how to have children. But over time, its use expanded far beyond contraception : today it is prescribed to regulate acne, "balance" the menstrual cycle, reduce pain, or stabilize mood.

And here's where the problem begins. Hormonal contraceptives don't regulate the menstrual cycle: they suppress it .

They suppress the hypothalamic-pituitary-ovarian axis, preventing ovulation and replacing the natural variation of estrogen and progesterone with a flat, artificial hormonal environment.

The monthly bleeding that occurs on "rest days" is not menstruation, but withdrawal bleeding —a response of the endometrium to the sudden drop in synthetic hormones.

Ovulation: much more than fertility

Ovulation is not just a reproductive process. It is a vital function.

During an ovulatory cycle, the body produces endogenous estrogen and progesterone , hormones that influence almost every system in the body:

• Brain: They improve memory, concentration and mood (they increase serotonin and dopamine).

• Muscle and metabolism: they promote glucose use, lean mass, and physical recovery.

• Heart and blood vessels: maintain healthy levels of HDL cholesterol and arterial elasticity.

• Bone: They stimulate bone formation and reduce the risk of mineral loss.

• Skin and hair: they regulate sebum production and cell renewal.

When ovulation is chronically blocked, the body loses these natural oscillations and enters a kind of "constant hormonal mode" that is not designed to last for years .

References:

• Prior, JC “Ovulation as a marker of health in women.” Lancet Diabetes Endocrinol. 2018.

• Cannoletta M, Rossini M. “Estrogens and bone metabolism.” Clin Cases Miner Bone Metab. 2011.

What really happens beneath the surface

Most hormonal contraceptives (pill, patch, ring, implant, injection or hormonal IUD) introduce synthetic versions of estrogen and/or progesterone.

These maintain stable levels and suppress natural signals from the brain to the ovaries.

Without that “dialogue”, there is no ovulation, no cyclical hormonal peaks, and no natural variability .

This constant environment has documented consequences:

• Altered stress response (HPA axis).

• Changes in mood and libido .

• Decrease in key micronutrients: vitamins B2, B6, B12, C, E, magnesium, selenium and zinc .

• Changes in emotional and sensory perception (smell, attraction, body intuition).

• In some cases, a reduction in bone mineral density (with prolonged use of certain formulations).

References:

• Skovlund et al. “Association of hormonal contraception with depression.” JAMA Psychiatry. 2016.

• Wiegratz & Thaler. “Hormonal contraception and metabolism.” Best Pract Res Clin Endocrinol Metab. 2011.

• Berenson et al. “Bone mineral density in oral contraceptive users.” Obstet Gynecol. 2008.

The body is not broken

Many women are prescribed the pill as if the female body were "too complicated" or "difficult to regulate".

But the body is not broken. What is broken is the paradigm that pathologizes its natural rhythms .

The menstrual cycle is a conversation between the brain, ovaries, and tissues. A hormonal symphony that orchestrates energy, mood, appetite, sleep, and desire.

Silencing that conversation for years can have effects that are not always obvious, but are profound: bodily disconnection, mood changes, fatigue, low libido or a feeling of "brain fog".

Repeating the same hormonal pattern month after month is not "balance". It's hormonal anesthesia .

It's not about fear, it's about information

Hormonal contraceptives have been a powerful tool , but their widespread use without education or real alternatives has created a void: millions of women who do not know how their bodies work without medication .

It's not about demonizing contraceptives.

It's about giving back the power to decide, with complete information .

A conscious decision is not one made out of comfort or fear, but one made understanding the physiological consequences .

Taking care of the body without silencing it

If you decide to stop using contraception, or if you simply want to reconnect with your biology, there are science-backed steps that can help restore balance:

• Re-evaluate the cycle: observe its duration, symptoms, temperature pattern, and energy.

• Nourishing the hormonal axis: a diet rich in healthy fats (omega-3), protein, iron and magnesium promotes hormonal recovery.

• Regulate stress: High cortisol inhibits ovulation; techniques such as breathing, cyclical exercise, and adaptogens can help.

• Supporting mitochondrial function: nutrients such as CoQ10 or acetyl-L-carnitine optimize energy production and reduce cellular fatigue.

• Choose consciously: there are non-hormonal contraception alternatives (barrier, cycle awareness methods, copper IUD) that do not suppress ovulation.

Our vision

At SANA , we believe that caring for women's health is not about silencing it.

It consists of understanding it and accompanying it with science .

Because health is not measured solely by the absence of symptoms, but by the presence of connection, clarity, and energy .

The science of the future will be feminine, because it is finally being listened to.

Bibliographic references

1. Prior, J.C. (2018). Ovulation as a marker of health in women. Lancet Diabetes Endocrinol.

2. Skovlund CW, et al. (2016). Association of hormonal contraception with depression. JAMA Psychiatry.

3. Wiegratz I, Thaler CJ. (2011). Hormonal contraception and metabolism. Best Pract Res Clin Endocrinol Metab.

4. Berenson AB, et al. (2008). Bone mineral density in oral contraceptive users. Obstet Gynecol.

5. Cobey KD, et al. (2019). Hormonal contraception and human mate choice. Hormones and Behavior.

6. Schaffir J. (2018). Hormonal contraception and sexual desire. J Sex Med.

7. Cannoletta M, Rossini M. (2011). Estrogens and bone metabolism. Clin Cases Miner Bone Metab.