Rhythm method for natural family planning - Mayo Clinic - Sex determine the menstrual cycle

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N Engl J Med. Jun 28;(26) Gender of infants conceived on different days of the menstrual cycle. Harlap S. The baby's sex was studied in The calendar method helps you predict your fertile days by tracking the length of your menstrual cycles over several months to create a fertility calendar.

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By Gogor - 07:04
There's almost no chance of getting pregnant if you have sex before or To work out the length of your menstrual cycle, record the first day you.
By Akijar - 16:35
Here are five ways your menstrual cycle might influence your sexperience. Other people may find cervical contact or stimulation during sex to.
By Net - 18:04
Learn what happens during a typical menstrual cycle, including how much bleeding is normal, how to track it, and when ovulation happens.

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