With respect to equipment pregnant character, oviposit period makes coital often to also won't increase be pregnant machine rate. Generally speaking, in oviposit period, the sexual intercourse a few night can add every other instead be pregnant machine rate.
Here, formula of a computation can offer reference. That is " multiply with the 10 digit of the age with 9, the 10 digit that its accumulate are cycle, digit is sexual frequency " . Of course, will tell to specific sexual frequency, also be of because of different, the sexual desire of some people is stronger, sexual frequency is some taller; Some people sexual desire is not quite strong, the frequency that possibility loves is a bit a few tinier. But this also needs to a the most healthy sexual love frequency serves as reference.
Be like, 20 ～ person of 29 years old, sexual frequency is 2*9, be equal to 18, Forum of Guangzhou night net
But, in room postmortem morrow, if feel the waist is acerbityTinnitus, TiredFaint, foot is soft wait, explain the time passes frequency, want to lengthen sexual time interval appropriately.
Cross sexual life often to may become the obstacle of conception
Coital time passes frequency to be able to send spermatozoon amount to decrease, diminution of quality, the spermatozoon that shoots even is development still immature babyish model spermatozoon, cannot be pregnant so. Only regular ground has sex, ability assures the amount of spermatozoon and quality, just be pregnant likely thereby. Vice versa, coital time is too little, can cause a gender to love interval period to grow too, such, the spermatozoon quality outside eduction body not tall or " ageing " , go against likewise be pregnant.
It is easy to bear essence of life to be not shot bring about infecund
Fear to be pregnant or do not want to bear temporarily and adopt the measure that interrupts sexual intercourse, intendedDo not ejaculate, if things go on like this, can bring about " mental sex is not shot " .