I have no idea what that means but thank you, sounds like something simple enough I can do that may give me some answers!!
Lol sorry! - Fsh is your follicle stimulating hormone and tsh is Thyroid stim hormone - both these impact/affect conception. Day 21 bloods check to see if you have in fact ovulated! The other two are just vitamin D and iron levels. Not sure how/if they impact conception but my specialist ordered them all together