India, Sept. 29 -- Katrina Kaif is pregnant with her first baby with husband Vicky Kaushal. The couple announced her pregnancy on Instagram with a heartfelt post featuring a Polaroid photo of Vicky cradling Katrina's baby bump. Katrina's pregnancy at 42 has sparked conversations about late pregnancies. However, doctors have told HT Lifestyle that with proper medical care and precautions, many women in their 40s have safe and healthy pregnancies. Also read | Fertility expert explains pros and cons of assisted reproduction technologies for late pregnancies

In fact, over the past few decades, many celebrities have delayed having kids. Like Katrina Kaif, celebrity moms like singer Mariah Carey, among others, waited to have kids after 40. Som...