Cycle changing while TTC?

Ma

Anyone’s cycle changed when adding prenatals and/or other supplements? My period came 1-2 days earlier than normal this cycle (I usually have either a 27 or 28 day cycle but this cycle was 26 days) and my period was only 3 days long (usually is 4 days long). I take:

• vitamin D3

• coq-10

• premama conceive for her (the main ingredient is Myo-Inositol)

• prenatals

Can this affect ovulation?