Author
María Cristina Lalonde
María Cristina Lalonde

A lover, fighter and freelance writer, María Cristina Lalonde writes about sex and relationships by day and trains to be a champion kickboxer by night. Ever in pursuit of karaoke and romance, she's lived everywhere from Chicago to Mexico City to Medellín to Lisbon to Bali—but Austin, Texas will always be home. Check out her work at mariacristinalalonde.com.

Research suggests in vitro fertilization does not lead to a higher risk of mental disadvantages.
The genderfluid comic says she has wanted to use the moniker since childhood.
A new study finds the threat level remains high even 20 years after delivery.
In a magazine interview, the reality TV star gives advice to new moms who may be struggling.
Researchers discovered altered bacteria promoted disease progression in mice.
Research highlights the 'singles tax,' the high cost of handling finances without a partner.
The contraception candidate robs sperm of motility and is designed to be taken 'on demand.'
Urologists address common myths about the so-called male sex hormone.
As it turns out, a new study's findings may not be the great news some men might think it is.
People who meet certain criteria may wait longer than 10 years between screenings, a study says.