Erma Retnaningtyas et al. 2023. Knowledge Analysis with Coitus behavior In Pregnant Women in the First Trimester at BPM Rosa Siskawati, Plosoklaten District, Kediri Regency. Journal of Health Science Community. 4, 2 (Nov. 2023), 90–95. DOI:https://doi.org/10.30994/jhsc.v4i2.202.