Pregnancy day-by-day

All days of my pregnancy

Your due date:

  • Ovulation date:
  • Conception date:
  • Implantation date:
  • Due date:

Your pregnancy begins at conception. (Tuesday, October 3, 2017) Your due date is 266 days (38 weeks) later (Monday, June 25, 2018). We will use the more popular numbering, starting 14 days before your conception. According to this, you are already 2 weeks pregnant at the time of conception, making your total pregnancy last 40 weeks, or 280 days.

40 weeks pregnant, 0 days to go

First trimester

Your first trimester is from to .

2 Weeks pregnant

2 Weeks pregnant
Oct 2, 2017 266 days to go
Oct 3, 2017 265 days to go
Oct 4, 2017 264 days to go
Oct 5, 2017 263 days to go
Oct 6, 2017 262 days to go
Oct 7, 2017 261 days to go
Oct 8, 2017 260 days to go

3 Weeks pregnant

3 Weeks pregnant
Oct 9, 2017 259 days to go
Oct 10, 2017 258 days to go
Oct 11, 2017 257 days to go
Oct 12, 2017 256 days to go
Oct 13, 2017 255 days to go
Oct 14, 2017 254 days to go
Oct 15, 2017 253 days to go

4 Weeks pregnant

4 Weeks pregnant
Oct 16, 2017 252 days to go
Oct 17, 2017 251 days to go
Oct 18, 2017 250 days to go
Oct 19, 2017 249 days to go
Oct 20, 2017 248 days to go
Oct 21, 2017 247 days to go
Oct 22, 2017 246 days to go

5 Weeks pregnant

5 Weeks pregnant
Oct 23, 2017 245 days to go
Oct 24, 2017 244 days to go
Oct 25, 2017 243 days to go
Oct 26, 2017 242 days to go
Oct 27, 2017 241 days to go
Oct 28, 2017 240 days to go
Oct 29, 2017 239 days to go

6 Weeks pregnant

6 Weeks pregnant
Oct 30, 2017 238 days to go
Oct 31, 2017 237 days to go
Nov 1, 2017 236 days to go
Nov 2, 2017 235 days to go
Nov 3, 2017 234 days to go
Nov 4, 2017 233 days to go
Nov 5, 2017 232 days to go

7 Weeks pregnant

7 Weeks pregnant
Nov 6, 2017 231 days to go
Nov 7, 2017 230 days to go
Nov 8, 2017 229 days to go
Nov 9, 2017 228 days to go
Nov 10, 2017 227 days to go
Nov 11, 2017 226 days to go
Nov 12, 2017 225 days to go

8 Weeks pregnant

8 Weeks pregnant
Nov 13, 2017 224 days to go
Nov 14, 2017 223 days to go
Nov 15, 2017 222 days to go
Nov 16, 2017 221 days to go
Nov 17, 2017 220 days to go
Nov 18, 2017 219 days to go
Nov 19, 2017 218 days to go

9 Weeks pregnant

9 Weeks pregnant
Nov 20, 2017 217 days to go
Nov 21, 2017 216 days to go
Nov 22, 2017 215 days to go
Nov 23, 2017 214 days to go
Nov 24, 2017 213 days to go
Nov 25, 2017 212 days to go
Nov 26, 2017 211 days to go

10 Weeks pregnant

10 Weeks pregnant
Nov 27, 2017 210 days to go
Nov 28, 2017 209 days to go
Nov 29, 2017 208 days to go
Nov 30, 2017 207 days to go
Dec 1, 2017 206 days to go
Dec 2, 2017 205 days to go
Dec 3, 2017 204 days to go

11 Weeks pregnant

11 Weeks pregnant
Dec 4, 2017 203 days to go
Dec 5, 2017 202 days to go
Dec 6, 2017 201 days to go
Dec 7, 2017 200 days to go
Dec 8, 2017 199 days to go
Dec 9, 2017 198 days to go
Dec 10, 2017 197 days to go

12 Weeks pregnant

12 Weeks pregnant
Dec 11, 2017 196 days to go
Dec 12, 2017 195 days to go
Dec 13, 2017 194 days to go
Dec 14, 2017 193 days to go
Dec 15, 2017 192 days to go
Dec 16, 2017 191 days to go
Dec 17, 2017 190 days to go

Second trimester

Your second trimester is from to .

13 Weeks pregnant

13 Weeks pregnant
Dec 18, 2017 189 days to go
Dec 19, 2017 188 days to go
Dec 20, 2017 187 days to go
Dec 21, 2017 186 days to go
Dec 22, 2017 185 days to go
Dec 23, 2017 184 days to go
Dec 24, 2017 183 days to go

14 Weeks pregnant

14 Weeks pregnant
Dec 25, 2017 182 days to go
Dec 26, 2017 181 days to go
Dec 27, 2017 180 days to go
Dec 28, 2017 179 days to go
Dec 29, 2017 178 days to go
Dec 30, 2017 177 days to go
Dec 31, 2017 176 days to go

15 Weeks pregnant

15 Weeks pregnant
Jan 1, 2018 175 days to go
Jan 2, 2018 174 days to go
Jan 3, 2018 173 days to go
Jan 4, 2018 172 days to go
Jan 5, 2018 171 days to go
Jan 6, 2018 170 days to go
Jan 7, 2018 169 days to go

16 Weeks pregnant

16 Weeks pregnant
Jan 8, 2018 168 days to go
Jan 9, 2018 167 days to go
Jan 10, 2018 166 days to go
Jan 11, 2018 165 days to go
Jan 12, 2018 164 days to go
Jan 13, 2018 163 days to go
Jan 14, 2018 162 days to go

17 Weeks pregnant

17 Weeks pregnant
Jan 15, 2018 161 days to go
Jan 16, 2018 160 days to go
Jan 17, 2018 159 days to go
Jan 18, 2018 158 days to go
Jan 19, 2018 157 days to go
Jan 20, 2018 156 days to go
Jan 21, 2018 155 days to go

18 Weeks pregnant

18 Weeks pregnant
Jan 22, 2018 154 days to go
Jan 23, 2018 153 days to go
Jan 24, 2018 152 days to go
Jan 25, 2018 151 days to go
Jan 26, 2018 150 days to go
Jan 27, 2018 149 days to go
Jan 28, 2018 148 days to go

19 Weeks pregnant

19 Weeks pregnant
Jan 29, 2018 147 days to go
Jan 30, 2018 146 days to go
Jan 31, 2018 145 days to go
Feb 1, 2018 144 days to go
Feb 2, 2018 143 days to go
Feb 3, 2018 142 days to go
Feb 4, 2018 141 days to go

20 Weeks pregnant

20 Weeks pregnant
Feb 5, 2018 140 days to go
Feb 6, 2018 139 days to go
Feb 7, 2018 138 days to go
Feb 8, 2018 137 days to go
Feb 9, 2018 136 days to go
Feb 10, 2018 135 days to go
Feb 11, 2018 134 days to go

21 Weeks pregnant

21 Weeks pregnant
Feb 12, 2018 133 days to go
Feb 13, 2018 132 days to go
Feb 14, 2018 131 days to go
Feb 15, 2018 130 days to go
Feb 16, 2018 129 days to go
Feb 17, 2018 128 days to go
Feb 18, 2018 127 days to go

22 Weeks pregnant

22 Weeks pregnant
Feb 19, 2018 126 days to go
Feb 20, 2018 125 days to go
Feb 21, 2018 124 days to go
Feb 22, 2018 123 days to go
Feb 23, 2018 122 days to go
Feb 24, 2018 121 days to go
Feb 25, 2018 120 days to go

23 Weeks pregnant

23 Weeks pregnant
Feb 26, 2018 119 days to go
Feb 27, 2018 118 days to go
Feb 28, 2018 117 days to go
Mar 1, 2018 116 days to go
Mar 2, 2018 115 days to go
Mar 3, 2018 114 days to go
Mar 4, 2018 113 days to go

24 Weeks pregnant

24 Weeks pregnant
Mar 5, 2018 112 days to go
Mar 6, 2018 111 days to go
Mar 7, 2018 110 days to go
Mar 8, 2018 109 days to go
Mar 9, 2018 108 days to go
Mar 10, 2018 107 days to go
Mar 11, 2018 106 days to go

25 Weeks pregnant

25 Weeks pregnant
Mar 12, 2018 105 days to go
Mar 13, 2018 104 days to go
Mar 14, 2018 103 days to go
Mar 15, 2018 102 days to go
Mar 16, 2018 101 days to go
Mar 17, 2018 100 days to go
Mar 18, 2018 99 days to go

26 Weeks pregnant

26 Weeks pregnant
Mar 19, 2018 98 days to go
Mar 20, 2018 97 days to go
Mar 21, 2018 96 days to go
Mar 22, 2018 95 days to go
Mar 23, 2018 94 days to go
Mar 24, 2018 93 days to go
Mar 25, 2018 92 days to go

27 Weeks pregnant

27 Weeks pregnant
Mar 26, 2018 91 days to go
Mar 27, 2018 90 days to go
Mar 28, 2018 89 days to go
Mar 29, 2018 88 days to go
Mar 30, 2018 87 days to go
Mar 31, 2018 86 days to go
Apr 1, 2018 85 days to go

Third trimester

Your third trimester is from to .

28 Weeks pregnant

28 Weeks pregnant
Apr 2, 2018 84 days to go
Apr 3, 2018 83 days to go
Apr 4, 2018 82 days to go
Apr 5, 2018 81 days to go
Apr 6, 2018 80 days to go
Apr 7, 2018 79 days to go
Apr 8, 2018 78 days to go

29 Weeks pregnant

29 Weeks pregnant
Apr 9, 2018 77 days to go
Apr 10, 2018 76 days to go
Apr 11, 2018 75 days to go
Apr 12, 2018 74 days to go
Apr 13, 2018 73 days to go
Apr 14, 2018 72 days to go
Apr 15, 2018 71 days to go

30 Weeks pregnant

30 Weeks pregnant
Apr 16, 2018 70 days to go
Apr 17, 2018 69 days to go
Apr 18, 2018 68 days to go
Apr 19, 2018 67 days to go
Apr 20, 2018 66 days to go
Apr 21, 2018 65 days to go
Apr 22, 2018 64 days to go

31 Weeks pregnant

31 Weeks pregnant
Apr 23, 2018 63 days to go
Apr 24, 2018 62 days to go
Apr 25, 2018 61 days to go
Apr 26, 2018 60 days to go
Apr 27, 2018 59 days to go
Apr 28, 2018 58 days to go
Apr 29, 2018 57 days to go

32 Weeks pregnant

32 Weeks pregnant
Apr 30, 2018 56 days to go
May 1, 2018 55 days to go
May 2, 2018 54 days to go
May 3, 2018 53 days to go
May 4, 2018 52 days to go
May 5, 2018 51 days to go
May 6, 2018 50 days to go

33 Weeks pregnant

33 Weeks pregnant
May 7, 2018 49 days to go
May 8, 2018 48 days to go
May 9, 2018 47 days to go
May 10, 2018 46 days to go
May 11, 2018 45 days to go
May 12, 2018 44 days to go
May 13, 2018 43 days to go

34 Weeks pregnant

34 Weeks pregnant
May 14, 2018 42 days to go
May 15, 2018 41 days to go
May 16, 2018 40 days to go
May 17, 2018 39 days to go
May 18, 2018 38 days to go
May 19, 2018 37 days to go
May 20, 2018 36 days to go

35 Weeks pregnant

35 Weeks pregnant
May 21, 2018 35 days to go
May 22, 2018 34 days to go
May 23, 2018 33 days to go
May 24, 2018 32 days to go
May 25, 2018 31 days to go
May 26, 2018 30 days to go
May 27, 2018 29 days to go

36 Weeks pregnant

36 Weeks pregnant
May 28, 2018 28 days to go
May 29, 2018 27 days to go
May 30, 2018 26 days to go
May 31, 2018 25 days to go
Jun 1, 2018 24 days to go
Jun 2, 2018 23 days to go
Jun 3, 2018 22 days to go

37 Weeks pregnant

37 Weeks pregnant
Jun 4, 2018 21 days to go
Jun 5, 2018 20 days to go
Jun 6, 2018 19 days to go
Jun 7, 2018 18 days to go
Jun 8, 2018 17 days to go
Jun 9, 2018 16 days to go
Jun 10, 2018 15 days to go

38 Weeks pregnant

38 Weeks pregnant
Jun 11, 2018 14 days to go
Jun 12, 2018 13 days to go
Jun 13, 2018 12 days to go
Jun 14, 2018 11 days to go
Jun 15, 2018 10 days to go
Jun 16, 2018 9 days to go
Jun 17, 2018 8 days to go

39 Weeks pregnant

39 Weeks pregnant
Jun 18, 2018 7 days to go
Jun 19, 2018 6 days to go
Jun 20, 2018 5 days to go
Jun 21, 2018 4 days to go
Jun 22, 2018 3 days to go
Jun 23, 2018 2 days to go
Jun 24, 2018 1 days to go

40 Weeks pregnant

40 Weeks pregnant
Jun 25, 2018      It is your due date!

Due date calculation 2.0

An alternative calculation of your due date, based on the Mittendorf-Williams method.

1st day of last period

Did you know?

  • 1. You may come accross various abbreviations for your due date. DD= `Due date`, EDD= `expected date of delivery`, EDC= `estimated date of confinement`

  • 2. We -and probably your doctor too- use Naegeles method (anno 1838) to calculate your due date: Add 280 days to the start of the last menstrual cycle, or 266 days to the ovulation.

  • 3. Your due date is an estimate, it is an average. In the chart below you can see the reality. In week 38, 2 weeks before the due date, 2 out of 10 women will give birth.
    In week 39, 1 week before the due date, 2 out of 10 women will give birth.
    In week 40, the due date, 3 out of 10 women will give birth.
    In week 41, 1 week after the due date, 2 out of 10 women will give birth.
    It is very unlikely that your baby will gestate for longer than 42 weeks. In such cases, estimated due dates may have been incorrectly calculated.

  • 4. A more accurate method to determine the due date is the Mittendorf-Williams Rule This method can also predict the likelihood of premature delivery, which affects 400,000 births annually in the United States. You may try this method yourself using the form above