Geritol pills or liquid

Yesenia • 22 Years Fiance Is 25 And We've Been Dating Since I Was 13 You Can Say He's My Teenage Love And Soon To Be Husband And Hopefully Sooner The Father To Our Baby Been TTC For A Couple Months Now 😁
What's the differences of the liquid Geritol and pills and can I take birth control and Geritol at the same time