New mothers often overlook a crucial post-birth check, which is an imaging scan, vital for detecting issues like retained ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Gaoyuan Liu’s suggestion to compare answers was rejected outright after a difficult math exam.

Timing. An IUD can be safely inserted at any time during the menstrual cycle. Traditionally, clinicians have been taught to insert an IUD during menses because the patient was very unlikely to be ...

Reduced fertility prolongs the interval from calving to conception in dairy cows, resulting in significant economic losses to dairy farms. Up to 25% of cows are culled due to reproductive failure, and ...

As I pointed out in the article referred to by Prof. Thomson Flynn in NATURE of June 30, p. 1020 (Biol. Rev., 2, 129; 1927), parturition is certainly due to several factors, of which the decline of ...

If you are feeling dispirited at work or burned out by the general pressure of life, there is a perfect word for you: "involution." The Mandarin Chinese word for "involution" — neijuan — is now a ...

“Involution” (内卷化) has taken the Chinese internet by storm in the last two years, becoming one of the most commonly used terms online in 2020. It implies a growing sense of futility that many young ...