Contraception refers to methods used to prevent pregnancy. These include birth control pills, hormonal implants, hormonal intrauterine devices (IUDs), contraceptive injections, condoms and copper IUDs. Hormonal methods can prevent ovulation or change the cervical mucus and...
Kolkata, September 18, 2026: Hearing is central to communication. Babies learn language by imitating sounds they hear. A newborn’s ability to hear normally not only determines her or his ability to learn language and communication skills...
