title: Frequency of intercourse for couples trying to conceive.
authors.affiliation: Department of Obstetrics and Gynecology, Tel Aviv University, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: I
authors.initials: I
authors.lastname: Tur-Kaspa
authors.forename: Y
authors.initials: Y
authors.lastname: Maor
authors.forename: J
authors.initials: J
authors.lastname: Dor
authors.forename: S
authors.initials: S
authors.lastname: Mashiach
mesh_terms: D003075:Coitus; D006801:Humans; D007314:Insemination; D008297:Male; D009845:Oligospermia; D013076:Sperm Count; D013081:Sperm Motility; D013997:Time Factors