産み分けアプリ Baby Selection

New version makes it more possible!
The product can newly input basal body temperature or schedule on its storage.
Gender selection has strict time range & also need several knolwedge.

Baby selection show you optimial time of gender selection by predicting date of ovulation.
It is so simple &easy to understand because it can be converted into caldender screen.
You can easily predict it by registering menstrual cycle & menstruation starting date.

What percentage of gender selection is successful?
Currently,it is above 80% because the research about medical knoledge or supplement has progressed.
But it is largely based on the condition that both of couples are healthy.
There is tendency to get married later in life than old age, that is why the ratio of late birth is getting higher and higher.

Late birth means "pregnancy・giving birth after 40 year old",
After 40 year old, women get pregnant less frequently than 20s,30s.
Please understand the basis of gender selection & now try it.
I hope it will help couples for gender selection.