Too much testosterone can cause insulin resistance and abdominal weight gain in women.
That’s why androgen excess is a factor in the weight gain associated with polycystic ovary syndrome (PCOS), menopause, and some types of birth control.
low carb or keto
How a low carb or keto diet can affect female hormones and the menstrual cycle. Adequate glucose intake is required to signal the hypothalamus and LH pulsatility. Insufficient starch intake can, therefore, suppress luteinizing hormone and ovulation.
PCOS Cannot Be Diagnosed (or Ruled Out) by Ultrasound
Polycystic ovary syndrome (PCOS) cannot be diagnosed by ultrasound because polycystic ovaries are not cysts. They’re follicles or eggs which are normal for the ovary.
It’s normal for all women to sometimes have a higher number of follicles. It’s normal for young women to always have a higher number of follicles because young women have more eggs. That’s why the new international PCOS guidelines state that “ultrasound is now not recommended in diagnosis in those within 8 years of the start of periods.”
The Secret Powers of Ovulation (It’s Not Just for Making a Baby)
Ovarian hormones estrogen and progesterone are beneficial for health. That means natural ovulatory menstrual cycles are beneficial for health because ovulation is how women make hormones.
Does that surprise you? Men make testosterone every day, so you might think women do something similar, but we don’t. Instead, women make hormones as a surge of estradiol leading up to ovulation and an even bigger surge of progesterone after ovulation.
Are You Eating Enough to Get a Period?
Lost your period? You might just need to eat more. A lot more. Losing your period to under-eating is called hypothalamic amenorrhea and is common, especially in women under thirty.
Hypothalamic amenorrhea is sometimes misdiagnosed as polycystic ovary syndrome (PCOS) because both hypothalamic amenorrhea and PCOS can present with “polycystic ovaries” on a pelvic ultrasound exam.