Anyone else suddenly had lighter periods?

[CountryGirl189]

I’m 29 and have always had heavy-ish periods, but the last three have been way lighter than usual - I usually get really heavy at night, but these recent ones, I’ve woken up to nothing?

They also seem to be taking a while to start too, with a few days of brown discharge first, which I’ve never really had.

I have a hormone blood test soon, but just wondering if anyone else has experienced this and what it was? (I’m not pregnant and I also recently had an endometrial biopsy - don’t know if this makes a difference?!)

TIA!

Have you had your Covid vaccine just before this change? Some women have reported changes to their periods.

@Bionicname I’ve had normal periods since the vaccine, so not sure if it’s that. I did start getting spotting between periods after having had covid, but that seems to have stopped now.