Raised FSH.

Does raised FSH and LH in a blood test mean perimenopause?

It can mean lack of ovarian function/menopause/polysystic ovary from what I read

What is LH?

😀

LH is Lutenizing Hormone. When it's raised it causes ovulation.

If Fsh and Lh are high why did my GP say it suggested perimenopause?

Both FSH and Lh at high levels are suggestive of perimenopause. You can be in perimenopause and still ovulate.