At a glance
Week 13: 27 weeks to go. This week: First trimester screening (optional), weeks 11 to 14.
- Trimester 2
- 27 weeks to go
- Baby about 7.4cm
Check-ups and screens
First trimester screening (optional) now · weeks 11 to 14
An optional screening test for Down syndrome (nuchal translucency scan or combined test). Ask your doctor whether it suits you.
Coming up from week 18: detailed (anomaly) scan, weeks 18 to 22.
Typical windows from HealthHub, KKH and NUH. Your doctor decides your own schedule.
When to get help
HealthHub’s signs to act on, from 13 to 24 weeks:
Tell your doctor
- Vaginal discharge: if there is an excessively large amount or if it changes in texture, colour and smell
See your doctor immediately
- Vaginal bleeding
How big is your baby?
About 7.4cm long. NHS compares it to a peach.
Leave and Baby Bonus
Coming up from week 30: tell your employer about maternity leave. Give at least 4 weeks' notice before your leave starts. For leave from week 36, the default start, tell them by week 32.
Which baby scheme applies follows the actual birth date. Born before 1 April 2027: the Baby Bonus Scheme. Born on or after it: the SG Child Support Package.
Plan ahead
- Due date and antenatal timeline: every window and leave date on your own calendar.
- When is my baby due, and what happens before the birth?
- Confinement countdown checklist: a printable list.