The tale of 4 Hormones – Normal Menstrual cycle
To understand the differences between a normal and a PCOS menstrual cycle, let’s start with the normal cycle (which will be of interest even to women without PCOS). If you want to directly go to PCOS mentrual cycle, check out this post – The tale of 4 hormones – Irregular Menstrual cycle / PCOS.
To make things a little easier to visualize, let’s watch a play that is directed by the “Brain Boss”. There are 4 main characters in this play.
- Fiona – Follicle-stimulating hormone (FSH)
- Lisa – Luteinizing hormone (LH)
- Elle – Estrogen (Es)
- Polly – Progesterone (P) Read the rest of this entry »

