periods × 58
delay-periods × 33
irregular-periods × 33
pregnancy × 29
menstruation × 21
masturbation × 19
light-periods × 12
heavy-periods × 9
menstrual × 9
tampon × 9
unprotected-sex × 9
cramps × 8
pain × 7
emergency × 6
irregular × 5
prolongedperiod × 5
breasts × 4
delay × 4
male-hygiene × 4
puberty × 4
abortion × 3
cycle × 3
irregular-cycles × 3
marriage × 3
menstrual-cramps × 3
myths × 3
penis-erection × 3
period × 3
period-pain × 3
regestrone × 3
vomiting × 3
worship × 3
15daysperiod × 2
delayed-ejaculation × 2
mobility × 2
no-ejaculation × 2
prepone-periods × 2
healthy × 1
penis × 1
short × 1
stomach-pain × 1