Kalms

https://www.boots.com/kalms-day-valerian-root-extract-25-99mg-tablets-168-tablets-10334613 Not sure which specific 1s you mean but says do not take these if pregnant

I would speak to the pharmacist or an gp

Give you local chemist a quick phone and ask, they should be able to tell you over the phone x

I’m sure it says on the packaging not to take while pregnant or breastfeeding x