妊性

にんせい

fertility (esp. of animals)

懐妊

かいにん

pregnancy, conception

不妊

ふにん

infertility, sterility, barrenness

避妊

ひにん

contraception

妊活

ninkatsu

trying to conceive; attempting to get pregnant (through various means)

妊娠

にんしん

conception, pregnancy

妊孕

にんよう

conception, pregnancy, fecundation

妊婦

にんぷ

pregnant woman

夫

おっと

husband

夫れ夫れ

それぞれ

each, respectively

避妊ピル

ひにんピル

contraceptive pill

妊産婦

にんさんぷ

expectant and nursing mothers

妊婦服

にんぷふく

maternity clothes

避妊薬

ひにんやく

a contraceptive

避妊リング

ひにんリング

intrauterine device, IUD, contraceptive ring

不妊症

ふにんしょう

infertility, sterility, barrenness

妊娠期

にんしんき

gestation period

妊娠中

にんしんちゅう

while pregnant; during one's pregnancy

偽妊娠

ぎにんしん にせにんしん

false pregnancy, phantom pregnancy, pseudopregnancy