basic electrical rhythm sound
Translation
- basic electrical rhythm 's definition：natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)
- basic electrical rhythm in Chinese：或基本电节律
Related
Neighbors
basic electrical rhythm的發音，basic electrical rhythm的讀音，basic electrical rhythm怎麼讀，basic electrical rhythm sound